Help! I dont understand this math question

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Anwar SE asked Feb 16, 2023

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42 votes

Help! I dont understand this math question

Mathematics
high-school

Anwar SE asked Feb 16, 2023

by Anwar SE

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7 votes

Answer:

Last option

Explanation:

If we expand,
(x+2)(x+7)=x^2+9x+14 , and we see that the middle term is not negative. Thus, we need to make both factors negative so that
(x-2)(x-7)=x^2-9x+14 .

Wictor Chaves answered Feb 22, 2023

by Wictor Chaves

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