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3 years ago

10

Expand. Your answer should be a polynomial in standard form. (x + 2)(x + 5)

2 answers:

12345 [234]3 years ago

6 0

It will be X^2+7x+10.

PolarNik [594]3 years ago

5 0

$(x+2)(x+5)=x^2+5x+2x+10=x^2+7x+10$

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