Question

4x²+15x-4 please answer​

Answer 1

Answer:

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Step-by-step explanation:

$4x^{2} + 15x - 4 \\ => {4x}^{2} + 16x - x - 4 \\ => 4x (x + 4) - (x + 4) \\ => (x + 4)(4x - 1)$