Mathematics, 27.09.2019 12:00 laidbackkiddo412

What is the product of the polynomials below?

(7x2 + 9x + 7)(9x - 4)

a. 63x3 + 53x2 + 27x + 28
b. 63x3 + 81x2 + 27x - 28
c. 63x3 + 53x2 + 59x - 28
d. 63x3 + 53x2 + 27x - 28

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What is the product of the polynomials below?

(7x2 + 9x + 7)(9x - 4)

a. 63x...