avaf2008 avaf2008

23-02-2021
Mathematics

contestada

Write an equivalent expression to -3(6x^2-10x+9)+8x^2(3x+4)

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rosemass rosemass

23-02-2021

Answer:

Step-by-step explanation: hope this help :)

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alexanderperezii alexanderperezii

23-02-2021

Answer: 24x^3 + 14x^2 + 30x - 27

-3(6x^2-10x+9)+8x^2(3x+4)

Distribute the -3.

-18x^2+30x-27+8x^2(3x+4)

Distribute the 8x^2.

-18x^2+30x-27+24x^3+32x^2

Combine Like Terms and Rearrange.

24x^3 + 14x^2 + 30x - 27

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