giovannijohnse giovannijohnse

14-05-2018
Mathematics

contestada

Find the sum of 2x 2 + 3x - 4, 8 - 3x, and -5x 2 + 2.
-3x2 - 2
-7x2 - 2
-3x2 + 6

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MrGumby MrGumby

17-05-2018

-3x2 + 6

Combine all like terms. Don't forget that the 8 has no x attached to it of any magnitude.

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