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Simplify: 5(x-12x^2)+3(4x+7x^2)

User Rsturim
by
6.3k points

2 Answers

5 votes

Answer:

-39x^2 + 17x is correct

Explanation:

I checked it

User Cililing
by
8.0k points
2 votes

Answer:

-39x^2 + 17x

Explanation:

= 5x - 60x^2 + 3 (4x+7x^2)

= 5x - 60x^2 + 12x + 21x^2

= -39x^2 + 17x

User Planetenkiller
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6.4k points