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5 votes
How to do this here

How to do this here-example-1
User Shawnelle
by
6.9k points

2 Answers

4 votes

Answer:

The answer is 9x³ - 3x² + 24x - 8

Explanation:

( 3x + -1) ( 3x² + 8)

(3x) (3x²) + (3x)(8) + (-1) (3x²) + (-1) (8)

9x³ + 24x - 3x² - 8

User Brett Zamir
by
6.6k points
3 votes

Answer:

Explanation:

(3x - 1) (3x2 + 3x + 8)

9x3 + 9x2 + 24x - 3x2 - 3x + 8

Solving like terms

9x3 + 6x2 + 21x + 8

User Bxxb
by
7.3k points