Question

find the products of following expressions using column method... (-9x^2+11x+2) multiply (8x^2+6x-7) with explanation....​

Answer 1

Answer:

-72x^4-34x^3+145x^2-65x-14

Step-by-step explanation:

(-9x^2+11x+2)

*(8x^2+6x-7)

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-72x^4+88x^3+16x^2

-54x^3+66x^2+12x

+63x^2-77x-14

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-72x^4-34x^3+145x^2-65x-14