Mathematics, 24.11.2019 10:31, angelashaw449

Find the product of 3x^2+x-1 and 4x+5
a. 3x^2+5x+4
b. 12x^3+4x^2-4x
c. 12x^3+19x^2+x-5
d. 12x^3+19x^2+9x-5

Answers: 2

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Find the product of 3x^2+x-1 and 4x+5
a. 3x^2+5x+4
b. 12x^3+4x^2-4x
c. 12x^3+19x^2...