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6x^2+7+x-x^2 what is this ?
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1 vote
6x^2+7+x-x^2 what is this ?

User Cdn
by
7.8k points

1 Answer

1 vote

Answer:

5x^2 + x + 7.

Explanation:

6x^2 + 7 + x - x^2

= (6x^2 - x^2) + (x + 7) // Rearranging the terms

= 5x^2 + x + 7

So, 6x^2 + 7 + x - x^2 simplifies to 5x^2 + x + 7.

User Eric Bonnot
by
7.6k points
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