2 years ago

Please assist with this question . Will give brainliest. No links please!!!

Mathematics

1 answer:

SpyIntel [72]2 years ago

8 0

Answer:

$-16x^3+9x^2$

Step-by-step explanation:

$-4x^3-12x^3+9x^2$

$(-4-12)x^3+9x^2$

$-16x^3+9x^2$

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