116

elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization

  • Upload
    others

  • View
    4

  • Download
    0

Embed Size (px)

Citation preview

Page 1: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 2: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 3: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 4: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 5: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 6: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 7: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 8: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 9: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 10: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 11: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 12: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 13: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 14: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 15: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 16: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 17: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 18: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 19: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 20: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 21: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 22: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 23: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 24: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 25: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 26: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 27: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 28: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 29: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 30: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 31: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 32: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 33: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 34: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 35: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 36: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 37: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 38: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 39: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 40: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 41: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 42: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 43: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 44: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 45: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 46: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 47: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 48: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 49: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 50: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 51: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 52: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 53: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 54: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 55: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 56: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 57: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 58: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 59: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 60: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 61: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 62: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 63: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 64: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 65: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 66: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 67: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 68: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 69: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 70: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 71: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 72: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 73: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 74: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 75: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 76: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 77: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 78: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 79: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 80: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 81: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 82: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 83: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 84: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 85: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 86: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 87: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 88: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 89: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 90: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 91: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 92: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 93: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 94: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 95: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 96: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 97: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 98: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 99: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 100: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 101: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 102: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 103: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 104: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 105: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 106: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 107: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 108: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 109: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 110: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 111: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 112: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 113: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 114: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 115: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization
Page 116: elearning1.moe.gov.egelearning1.moe.gov.eg/prep/semester2/Grade2/pdf/math_2prep_t2_E.pdf · The middle term ± 2 x root of first term X square root of third term. The factorization