Question

Factorise x square-x-6

Answer 1

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