Question

Factorise 4x2

– x – 3​

Answer 1

Answer:

$4x^{2} - x - 3 \\ =4x^{2} - (4 - 3)x - 3 \\ = 4x^{2} - 4x + 3x - 3 \\ = 4x(x - 1) + 3(x - 1) \\ = 4x + 3)(x + 1)$

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Answer 2

Answer:4x^2+4x-3x-3

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

(x+1) (4x-3)

Step-by-step explanation: