Question

Срочно нужен ответ
X2/12+x=3x/12+x

Answer 1

x2/12=3x/12
x2/12=x/4
4x2=12
4x2-12=0
4x(x-3)=0
x(x-3)=0
x=0
x=3

Answer 2

x2/12=3x/12 x2/12=x/4 4x2=12 4x2-12=0 4x(x-3)=0 x(x-3)=0
x1=0
x2=3