Subtract: (2x2 - 6x + 7) - (5x2 + 2x - 8).

asked Jun 22, 2019 235k views

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2x^2 - 6x + 7 - (5x^2 + 2x - 8)

Distributive a -1 to each term in the parentheses.

2x^2 - 6x + 7 - 5x^2 - 2x + 8

Combine like terms.

Atzz answered Jun 27, 2019

by Atzz

5.7k points

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