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Multiply (5x-1)(6x^2+3x+7) SHOW WORK
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1 vote
Multiply
(5x-1)(6x^2+3x+7)

SHOW WORK

User Alexey Tigarev
by
4.9k points

2 Answers

3 votes

sorry for using printed paper, I tried my best to avoid the lines

Multiply (5x-1)(6x^2+3x+7) SHOW WORK-example-1
User Soumalya Banerjee
by
5.2k points
4 votes

Answer:

30x³ + 9x² + 32x - 7

Explanation:

Each term in the second factor is multiplied by each term in the first factor, that is

5x(6x² + 3x + 7) - 1 (6x² + 3x + 7) ← distribute both sets of parenthesis

= 30x³ + 15x² + 35x - 6x² - 3x - 7 ← collect like terms

= 30x³ + 9x² + 32x - 7

User Lee Fuller
by
5.5k points
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