Question

Factorise x square minu x minut 2

Answer 1

$x {}^{2} - x - 2$

${x}^{2} - 2x + x - 2$

$x(x - 2) + 1(x - 2)$

$(x + 1)(x - 2)$

$x = 2$

$x = - 1$

Answer 2

I hope this will help you..