7
121109 6.3 Quadratics by factoring.notebook 1 November 09, 2012 Solving Quadratic Equations... by Factoring 6.3 Question: How is solving quadratic equations by factoring diffferent from solving by graphing? Which do you prefer? Why?

Solving Quadratic Equations by Factoringteacherwee.weebly.com/uploads/8/3/...6.3_quadratics... · 121109 6.3 Quadratics by factoring.notebook 2 November 09, 2012 If two things multiplied

  • Upload
    others

  • View
    0

  • Download
    0

Embed Size (px)

Citation preview

Page 1: Solving Quadratic Equations by Factoringteacherwee.weebly.com/uploads/8/3/...6.3_quadratics... · 121109 6.3 Quadratics by factoring.notebook 2 November 09, 2012 If two things multiplied

121109 6.3 Quadratics by factoring.notebook

1

November 09, 2012

Solving Quadratic Equations... by Factoring

6.3

Question: How is solving quadratic equations by factoring diffferent from solving by graphing? Which do you prefer? Why?

Page 2: Solving Quadratic Equations by Factoringteacherwee.weebly.com/uploads/8/3/...6.3_quadratics... · 121109 6.3 Quadratics by factoring.notebook 2 November 09, 2012 If two things multiplied

121109 6.3 Quadratics by factoring.notebook

2

November 09, 2012

If two things multiplied together equal zero then one of those things has to be equal to zero...

What is the zero product property?

When we are solving quadratic equations we are looking for x­values that make the function zero.

Say a sentence that describes the zero product property:

Why do I need the zero product property?

Page 3: Solving Quadratic Equations by Factoringteacherwee.weebly.com/uploads/8/3/...6.3_quadratics... · 121109 6.3 Quadratics by factoring.notebook 2 November 09, 2012 If two things multiplied

121109 6.3 Quadratics by factoring.notebook

3

November 09, 2012

How can I write the left side as a product?

What is thing a? thing b?

What did I just do?

Page 4: Solving Quadratic Equations by Factoringteacherwee.weebly.com/uploads/8/3/...6.3_quadratics... · 121109 6.3 Quadratics by factoring.notebook 2 November 09, 2012 If two things multiplied

121109 6.3 Quadratics by factoring.notebook

4

November 09, 2012

Page 5: Solving Quadratic Equations by Factoringteacherwee.weebly.com/uploads/8/3/...6.3_quadratics... · 121109 6.3 Quadratics by factoring.notebook 2 November 09, 2012 If two things multiplied

121109 6.3 Quadratics by factoring.notebook

5

November 09, 2012

Page 6: Solving Quadratic Equations by Factoringteacherwee.weebly.com/uploads/8/3/...6.3_quadratics... · 121109 6.3 Quadratics by factoring.notebook 2 November 09, 2012 If two things multiplied

121109 6.3 Quadratics by factoring.notebook

6

November 09, 2012

Assignment 6.3

Handouts... Under your notes...pp 325 1­23 oddspp 326 1­17 odds

Extra Credit: Separate Sheet pp 328 1­33 all

WORK ON YOUR PROJECT!!! Rough Draft due next Thursday people...

Page 7: Solving Quadratic Equations by Factoringteacherwee.weebly.com/uploads/8/3/...6.3_quadratics... · 121109 6.3 Quadratics by factoring.notebook 2 November 09, 2012 If two things multiplied

121109 6.3 Quadratics by factoring.notebook

7

November 09, 2012