jocelinbrianaa jocelinbrianaa

12-01-2020
Mathematics

contestada

Subtract.
Your answer should be a polynomial in
standard form.
(2k3 - 7k2 + 3k) - (-4k2 + 5k) =

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12-01-2020

2k3-3k2-2k. Change signs in second polynomial to get rid of subtraction sign, collect like terms

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