jasonroe jasonroe

07-12-2017
Mathematics

contestada

Multiply the following polynomials, then place the answer in the proper location on the grid. Write the answer in descending powers of x. (5x2 - 7)(5x2 + 7)

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shannon82101 shannon82101

12-12-2017

I can't tell whether it's 5 to the power of 2 (5^2) or 5 multiplied by 2

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