AnswersCommon Core Algebra I B-ICFactoring Trinomials: a = 1 (Continued)

Factoring Trinomials: a = 1 (Continued) Answers

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What are the factors of x2 – 4x – 5? Check all that apply.x – 5x – 2x – 1x + 1x + 2x + 5

A
x – 5
B
x – 2
C
x – 1
D
x + 1
E
x + 2
F
x + 5
4

What is the four-term polynomial and factored form of the polynomial?

A
x2 + 7x + 6x – 48 = (x + 7)(x + 6)
B
x2 – 12x + 4x – 48 = (x – 12)(x + 4)
C
x2 + 16x – 3x – 48 = (x + 16)(x – 3)
D
x2 – 16x + 3x – 48 = (x – 16)(x + 3)

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