3 years ago

Simplify: (5x2 − 9x + 3) + (4x2 + 4x − 12)

2 answers:

dem82 [27]3 years ago

6 0

5x2 - 9x + 3 + 4x2 + 4x - 12
= 9x2 - 5x - 9

hope this helps (all I did was combine like terms)

3 0

(5x² - 9x + 3) + (4x² + 4x - 12) = 5x² - 9x + 3 + 4x² + 4x - 12 = 9x² -5x - 9

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