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Which are factors of x2 – 4x – 5? Check all that apply. (x – 5) (x – 4) (x – 2) (x + 1) (x + 5)

Which are factors of x2 – 4x – 5? Check all that apply. (x – 5) (x – 4) (x – 2) (x + 1) (x + 5)
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1 vote
Which are factors of x2 – 4x – 5? Check all that apply.

(x – 5)
(x – 4)
(x – 2)
(x + 1)
(x + 5)

asked
User DavAlPi
by
8.1k points

1 Answer

5 votes

Answer:

(x + 1) and (x - 5)

Explanation:


x^2-4x-5=x^2+x-5x-5=x(x+1)-5(x+1)=(x+1)(x-5)

answered
User Yokesh Varadhan
by
9.1k points
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