Question

Solve each equation by factoring.
12-27n^2=0

Answer 1

`12-27n^2=0\ \ \ \ /-12\\\\-27n^2=-12\ \ \ \ /:(-27)\\\\n^2=(-12)/(-27)\\\\n^2=(4)/(9)\\\\n=\pm\sqrt(4)/(9)\\\\n=-(2)/(3)\ \vee\ n=(2)/(4)`