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6 votes
6 votes
Pls help with this math work

Pls help with this math work-example-1
User Azizi Musa
by
2.4k points

1 Answer

11 votes
11 votes

Answer:

A. 6x³ - 16x² - 14x + 24

Explanation:

2(3x + 4)(x - 1)(x - 3)

x(x - 3) - 1(x - 3)

x² - 3x - x + 3

3x(x² - 3x - x + 3) + 4(x² - 3x - x + 3)

3x³ - 9x² - 3x² + 9x + 4x² - 12x - 4x + 12

3x³ - 9x² + 9x + 12

- 3x² -12x

+ 4x² -4x

2(3x³ - 8x² - 7x + 12)

6x³ - 16x² - 14x + 24

I hope this helps!

User Elarson
by
2.8k points
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