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Choose the correct simplification of (6x − 5)(2x^2 − 3x − 6) 12x3 + 28x2 + 21x + 30 12x3 − 28x2 − 21x + 30 12x3 + 28x2 − 21x + 30 12x3 − 28x2 − 21x − 30
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Choose the correct simplification of (6x − 5)(2x^2 − 3x − 6)

12x3 + 28x2 + 21x + 30

12x3 − 28x2 − 21x + 30

12x3 + 28x2 − 21x + 30

12x3 − 28x2 − 21x − 30

User Sam Hughes
by
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2 Answers

4 votes

Answer:

12x3 - 28x2 - 21x + 30

User Mike Debela
by
7.6k points
3 votes
terms in x^2 are -10x^2 - 18x^2 = -28x^2 so the answer is either b or d.

the number at the end is -5 * -6 = + 30

so the answer must be b
User Na
by
8.3k points
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