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What is the coefficient of x^2 when -5x^3 - 5x^2 - 7x + 1 is multiplied by -8x^2 + 6x + 2 and the like terms are combined?

 Feb 21, 2021
 #1
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-5x^2  * 2

-8x^2 * 1

-7x *  6x

 

-10 -8 -42 = -60   x^2                 -60

 Feb 21, 2021

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