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anzhelika [568]
3 years ago
8

Add. 3x^2 -5x +1 + 2x^2 +9x -6

Mathematics
1 answer:
g100num [7]3 years ago
4 0

Answer:

=5x^2+4x−5

Step-by-step explanation:

Let's simplify step-by-step.

3x2−5x+1+2x2+9x−6

=3x2+−5x+1+2x2+9x+−6

Combine Like Terms:

=3x2+−5x+1+2x2+9x+−6

=(3x2+2x2)+(−5x+9x)+(1+−6)

=5x2+4x+−5

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