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Q: Multiply: (7x^2)(x^3+3x^2+2x-5)
A: (7x^2)(x^3+3x^2+2x-5) = 7x^5+21x^4+14x^3-35x^2
Question
Updated 6/12/2014 4:51:54 AM
Edited by andrewpallarca [6/12/2014 4:51:10 AM], Edited by andrewpallarca [6/12/2014 4:51:54 AM], Confirmed by andrewpallarca [6/12/2014 4:51:54 AM]
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Multiply: (x+2)(x^3+3x^2+2x-5)
Question
Updated 7/28/2014 1:41:08 PM
(x + 2)(x^3 + 3x^2 + 2x - 5)
= x^4 + 3x^3 + 2x^3 + 2x^2 + 6x^2 - 5x + 4x - 10
= x^4 + 5x^3 + 8x^2 - x - 10
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