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(6x^3 - 4) + (-2x^3 + 9)
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1 vote
(6x^3 - 4) + (-2x^3 + 9)

User Spirift
by
5.5k points

1 Answer

5 votes

Answer:

4x^3 + 5

Explanation:

(6x^3 - 4) + (-2x^3 + 9)

You can get rid of the parentheses

6x^3 - 4 + -2x^3 + 9

Combine like terms

6x^3 + -2x^3 = 4x^3

-4 + 9 = 5

4x^3 + 5

User Airos
by
7.4k points
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