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1. $4 x^{2} - 13 x - 12$

A. $(x - 4) (4 x + 3)$
B. $(x - 4) (4 x + 3)$
C. $(x - 4) (4 x + 3)$
D. $(x - 4) (4 x + 3)$

Answer: Option A

Explanation:

4x²-13x-12

=4x²-16x+3x-12

=4x(x-4)+3(x-4)

=(x-4)(4x+3)

(ans)

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