Question

To solve the equation t² - t = 12 by factoring, you would use

Answer 1

Hello,

$t^2-t=12\\ t^2-t-12=0\\ t^2-4t+3t-12=0\\ t(t-4)+3(t-4)=0\\ (t-4)(t+3)=0\\ t=4\ or\ t=-3$