Question

$3x {2} - x - 4$
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Answer 1

Answer:

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

Step-by-step explanation:

3x^2 - x - 4

3x^2 + 3x - 4x - 4

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

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

Hope this helps!!!