Plz, help! thanks a,b,c, or d

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asked Feb 4, 2022 147k views

2 votes

Plz, help! thanks
a,b,c, or d

Mathematics
high-school

Instanceof asked

by Instanceof

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2 Answers

5 votes

Explanation:

c is the correct answer of this question.

Grinmax answered Feb 6, 2022

by Grinmax

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1 vote

Answer:

3rd option

Explanation:

Given

(x^2-10x+21)/(x^2+x-12) ← factor numerator and denominator

=
((x-7)(x-3))/((x+4)(x-3)) ← cancel (x - 3) on numerator / denominator

=
(x-7)/(x+4)

EcSync answered Feb 8, 2022

by EcSync

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