kiraswife kiraswife

22-05-2018
Mathematics

contestada

Subtract.
(2x^2+4x−8)−(4x^2−x+1)

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trishinada63 trishinada63

22-05-2018

Distribute the - to the second part of the difference:
2x^2 + 4x - 8 - 4x^ 2 + x - 1
-2x^2 + 5x - 9

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