Simplify: 4y - 8y2 + 9y - 7y2.

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asked Apr 12, 2019 175k views

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Tlossen · Answer 1 · 2019-04-13T03:45:20+0000

Hello!

You can only combine terms that have the same variables and exponents

4y + 9y = 13y
-8y^2 - 7y^2 = -15y^2

The answer is 13y - 15y^2

Hope this helps!

Simplify: 4y - 8y2 + 9y - 7y2.

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