WARM UP. Homework Q’s Dividing Polynomials using Synthetic Division EQ: How is Long Division...

WARM UP

Homework Q’s

Homework Q’s

Homework Q’s

Dividing Polynomials using Synthetic Division

EQ: How is Long Division utilized to divide a polynomial functions?

Assessment: Students will write a summary on the steps to divide polynomials using long division

EQ: How is Long Division utilized to divide a polynomial functions?Assessment: Students will write a summary on the steps to divide polynomials using long division

KEY CONCEPT

• Remainder Theorem: If a polynomial f(x) is divided by x – k, then the remainder is r = f(k).

• Factor Theorem: A polynomial f(x) has a factor x – k if and only if f(k) = 0.

EQ: How is Long Division utilized to divide a polynomial functions?Assessment: Students will write a summary on the steps to divide polynomials using long division

Use Synthetic Division

EQ: How is Long Division utilized to divide a polynomial functions?Assessment: Students will write a summary on the steps to divide polynomials using long division

Divide using synthetic division.

(x3 + 4x2 – x – 1) (x + 3)

EQ: How is Long Division utilized to divide a polynomial functions?Assessment: Students will write a summary on the steps to divide polynomials using long division

You Try It!

(4x3 + x2 – 3x + 7) (x – 1)

Divide using synthetic division.

EQ: How is Long Division utilized to divide a polynomial functions?Assessment: Students will write a summary on the steps to divide polynomials using long division

Find the other zeros of f given that f (– 2) = 0.

f (x) = x3 + 2x2 – 9x – 18

EQ: How is Long Division utilized to divide a polynomial functions?Assessment: Students will write a summary on the steps to divide polynomials using long division

YOU TRY ITStandardized Test Practice

HOMEWORKWorkbook – Pg. 85

7-10; 13,14

Write your Summary to the Essential Question