Simplify: (2x2 − 9x + 3) + (−7x2 + 4x − 2)

1 answer:

4 0

Combine like terms
2x^2 + -7x^2 = -5x^2
-9x + 4x = -5x
3 + -2 = 1
put back together
-5x^2 - 5x +1

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