Question

factorise
${x}^{2} + x - 2$
ans?​

Answer 1

x^2+x-2

x^2-2x+x-2

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

(x-2)(x+1)

x=2 OR x=-1

hope it help

Answer 2

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

${x}^{2} + (2 - 1)x - 2$

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

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

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

hope it helps you ⬆️⬆️⬆️✔✔✔