(x+1)(x+7)
= <span>x^2 + x +7x+7
= </span><span>x²+8x+7
answer
</span><span>D. (x+1)(x+7)</span>
Answer:
Basicly you just combine the terms that are the same. Combine -4x and -7x. Also combine 3 with -8.
Step-by-step explanation:
Answer:
1
Step-by-step explanation:
In the picture
Answer:
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Answer:
the finish line i got the answer from khan academy
Step-by-step explanation:
