(3x^2-9x+2)-(-x^2+2x+5)

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13-03-2018
Mathematics

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(3x^2-9x+2)-(-x^2+2x+5)

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Idontlikeusernames Idontlikeusernames · Answer 1 · 2018-03-13T03:16:12+01:00

Idontlikeusernames Idontlikeusernames

13-03-2018

Here, since the negative must be distributed to every item in the right parenthesis, it would be:
3x^2 - 9x + 2 +x^2 - 2x -5 = 4x^2 - 11x -3
Hope this helped!

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