aricouldcareless aricouldcareless

13-02-2021
Mathematics

contestada

Find the sum of 6x^2+10x-16x2+10x−1 and -5x^2-2x+1−5x 2−2x+1.

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zoiamane zoiamane

13-02-2021

1) -10x2+20x-1
2) -2(5x2+2x-1)

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