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LiRa [457]
4 years ago
8

FIND THE ERROR Given the polynomial expression 3x2+7x−18x−42, Theresa says you need to factor by grouping using the binomials (3

x2−18x)and(7x−42). Akash says you need to use the binomials (3x2+7x) and (-18x-42). Is either of them correct? Justify your answer.
Mathematics
1 answer:
stich3 [128]4 years ago
4 0

Answer:

I think the answer is 6776

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