chapter 8 soving review.notebook

2
Chapter 8 Soving review.notebook 1 March 07, 2017 Mar 119:10 AM Bellwork: Solve by Factoring: 1) r 2 + r 20 = 0 2) 2m 2 2m + 1 = 5 3) 5x 2 = 38x + 26 = 5 4) 2r 2 = 5r Mar 119:17 AM Chapter 8.68.7 Quiz Review Review solving by taking square roots and by factoring. Mar 119:18 AM We have now learned to solve quadratic equations 3 different ways. Graphing Factoring Taking Square Roots Mar 119:23 AM Solving by Taking Square Roots: 1) Get squared value alone 2) Take the Square Root of both sides 3) Simplify the radical if possible 4) Get variable alone if necessary. a. b. Mar 119:26 AM Solving by Factoring: 1) Set equation equal to zero (positive squared term) 2) Factor the polynomial GCF Xmethod Swing Special Product 3) Zero Product Property (set each part equal to zero) 4) Solve a. b. Mar 119:30 AM Chapter 8 Test Review Work on practice Quiz, on your own for the first 10 minutes You may listen to music (one headphone only) You if you work well for 10 minutes you may work with two friends. VoiceLevel needs to remain low

Upload: others

Post on 13-May-2022

4 views

Category:

Documents


0 download

TRANSCRIPT

Page 1: Chapter 8 Soving review.notebook

Chapter 8 Soving review.notebook

1

March 07, 2017

Mar 11­9:10 AM

Bellwork:

Solve by Factoring:

1) r2 + r ­ 20 = 0 2) 2m2 ­ 2m + 1 = 5

3) 5x2 = 38x + 26 = 5 4) 2r2 = ­5r

Mar 11­9:17 AM

Chapter 8.6­8.7 Quiz Review

Review solving by taking square roots and by factoring.

Mar 11­9:18 AM

We have now learned to solve quadratic equations 3 different ways.  

Graphing

Factoring

Taking Square Roots

Mar 11­9:23 AM

Solving by Taking Square Roots:

1) Get squared value alone

2) Take the Square Root of both sides

3) Simplify the radical if possible

4) Get variable alone if necessary.

a. b. 

Mar 11­9:26 AM

Solving by Factoring:

1) Set equation equal to zero (positive squared term) 

2) Factor the polynomial

­GCF

­X­method

­Swing

­Special Product

3) Zero Product Property (set each part equal to zero)

4) Solve

a. b. 

Mar 11­9:30 AM

Chapter 8 Test Review

• Work on practice Quiz, on your own for the first 10 minutes

• You may listen to music (one headphone only)

• You if you work well for 10 minutes you may work with two friends.

• Voice­Level needs to remain low

Page 2: Chapter 8 Soving review.notebook

Chapter 8 Soving review.notebook

2

March 07, 2017

Mar 11­9:32 AM

Homework

Chapter 8.6­8.7 Practice Quiz

Mar 22­9:24 AM

Mar 7­3:19 PM