Question 315956
3√2x = x+4 square both sides.
9*2x=(x^2+8x+16
18x=x^2+8x+16
x^2+8x-18x+16=0
x^2-10x+16=0
(x-8)(x-2)=0
x-8=0
x=8 ans.
x-2=0
x=2 ans.