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(x^4) (3x^3-2) (4x^2+5x)

1 Answer

8 votes

Answer:

12x^7+15x^6

Explanation:

Change 3x^3-2 to 3x

(x^4)(3x)(4x^2+5x)

Multiply your single terms

(3x^5)(4x^2+5x)

Then distribute

12x^7+15x^6

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