Test Correction for Unit 2.10-2.13

Thursday, November 3, 2011

Test Correction for Unit 2.10-2.13

1)  Multiplying Polynomials


(3b + 3)(b² + 3b + 1) =

A) 3b³ + 12b² + 6b -3

2)  Multiplying polynomials

3) Adding Polynomials

(6b - 7b² + 4b³) + (5b² + b - 2b³)

D) 2b³- 2b² + 7b

4)  Subtracting Polynomials

Naming Polynomials 5) - 8)

5) The problem....and the answer

6)

7)

8)

Factor quadratics with a leading coefficient of 1 (9 - 14)



9) leading coefficient of 1

10)  leading coefficient of 1

11)  leading coefficient of 1

12)  leading coefficient of 1

13)  leading coefficient of 1

14)  leading coefficient of 1

Others on Algebasics, Solve by factoring on Algebasics

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