17-03-2020
Mathematics

contestada

Subtract x2 – 2x – 6 from -6x + 5.

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nonsibi nonsibi

17-03-2020

-6x + 5 - (x² – 2x – 6) = -6x+5-x²+2x+6 = -x²-4x+11

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deandremoyd deandremoyd

17-03-2020

x2-4x-1
....................

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