Download presentation

Presentation is loading. Please wait.

Published bySandy Soley Modified over 2 years ago

1
2.4 – Factoring Polynomials Tricky Trinomials The Tabletop Method

2
2x4 + 1x3 =11... Cross sum is11… You Win!! 21112 ProductSumProduct Find two numbers whose product is 2 Find two numbers whose product is 12 The cross sum must be 11 2x6 + 1x2 =14... Cross sum is not 11… try again 2x2 + 1x6 =10... Cross sum is not 11… try again

3
15132 ProductSumProduct Find two numbers whose product is 15 Find two numbers whose product is 2 The cross sum must be 13 5x1 + 3x2 =11... Cross sum is not 13… try again3x1 + 5x2 =13... Cross sum IS 13… YOU WIN!

4
38-35 ProductSumProduct Find two numbers whose product is 3 Find two numbers whose product is -35 The cross sum must be 8 3x5 + -7x1 =8... Cross sum IS 8… YOU WIN!

5
12-257 ProductSumProduct Factor: ( )

6
151-28 ProductSumProduct Factor:

7
Homework: P AGE 109 #2, 4 – 14

Similar presentations

OK

Adding & Subtracting Mixed Numbers. Objective:. 7.1.02 To develop fluency in +, –, x, and ÷ of non-negative rational numbers. Essential Question: How.

Adding & Subtracting Mixed Numbers. Objective:. 7.1.02 To develop fluency in +, –, x, and ÷ of non-negative rational numbers. Essential Question: How.

© 2017 SlidePlayer.com Inc.

All rights reserved.

Ads by Google