Question

) Factorise: 3x2 - 4x – 4.​

Answer 1

$3 {x}^{2} - 4x - 4 \\ 3 {x}^{2} - 6x + 2x - 4 \\ 3x(x - 2) + 2(x - 2) \\ (x - 2)(3x + 2)$

Answer 2

Answer:

refer to the attachment