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What is the sum ? (2x^2-4x+1)+(5x+x^2-1)
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What is the sum ? (2x^2-4x+1)+(5x+x^2-1)

User Tilak Putta
by
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1 Answer

5 votes


Hello
There!

The answer is...


3x^2+x

HERE'S A EXPLANATION!


2x^2-4x+1+5x+x^2-1


=2x^2+-4x+1+5x+x^2+-1

Combine these like terms!


=2x^2+-4x+1+5x+x^2+-1


=(2x^2+x^2)+(-4x+5x)+(1+-1)


=3x^2+x

ANSWER!


=3x^2+x

Hopefully, this helps you!!


AnimeVines

User VidulaJ
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