Question

x2-2x-8 answwr me bahupaduti​

Answer 1

$= {x}^{2} - 2x - 8 \\ = {x}^{2} - 4x + 2x - 8 \\ = x( x - 4) + 2(x - 4) \\ = (x + 2)(x - 4) \\ \\ x = - 2 \: or \: x = 4$