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I need help with my assignment

I need help with my assignment-example-1

1 Answer

10 votes

Answer:

The last one

a = 4, b = -3

Explanation:


12x ^(2) + 16 - 9x - 12 \\ 4x * (3x + 4) - 9x - 12 \\ (3x + 4) * (4x - 3)

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