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Which of the binomial below is a factor of this trinomial x^2-5x-14
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2 votes
Which of the binomial below is a factor of this trinomial x^2-5x-14

User Adrian Pirvulescu
by
5.9k points

2 Answers

1 vote
x^2-5x-14

x^2+2x-7x-14

x(x+2)-7(x+2)

(x-7)(x+2)

So (x-7) and (x+2) are factors of x^2-5x-14
User Stephane
by
5.2k points
6 votes

Answer: x - 7

Explanation:

B.

User Blacklabelops
by
6.4k points
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