Question

x^2-2x-8
please solve it​

Answer 1

Answer:

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

Answer 2

x2-2x-8

x2-(4-2) ×-8

x2-4x +2x-8

x(x-4)+2(x-4)

ans =(x+2) (x-4)