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Science & Mathematics by Anonymous 2018-07-17 12:34:24
Social Science
What is the product of the polynomials below? (5x^3 + 3x^2 + 4x + 5)(5x + 5)?
3 answers
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Anonymous
(5x^3 + 3x^2 + 4x + 5)(5x + 5) = 25x^4 + 40x^3 + 35x^2 + 45x + 25
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Anonymous
25x^4 + 3x^3 + 20x^2 + 25x ______25x^3 + 15x^2 + 20x + 25 25x^4 + 28x^3 + 35x^2 + 45x + 25
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Anonymous
You can multiply it the same way you do numbers.