Question

factor: x^2-2x-2
thanks!

Answer 1

$\\ \sf\longmapsto x^2-2x-2$

• Take x common

$\\ \sf\longmapsto x(x-2)-2$

$\\ \sf\longmapsto (x-2)(x-2)$

$\\ \sf\longmapsto (x-2)^2$