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Simplify the expression: 3(2x2 + 7x + 4) - 8x2 + 15
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5 votes
Simplify the expression: 3(2x2 + 7x + 4) - 8x2 + 15

User Slava Fomin II
by
4.4k points

1 Answer

4 votes

Answer:

-2x² + 21x + 27

Explanation:

distribute 3 to get:

(6x² + 21x + 12) - 8x² + 15

combine 'like terms' to get:

-2x² + 21x + 27

User Lukasz Guminski
by
3.8k points
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