解方程(6-x)^2 = (6-2x)^2 + (4x/3)^2

问题描述:

解方程(6-x)^2 = (6-2x)^2 + (4x/3)^2

36-12x+x^2=36-24x+4x^2+(16/9)x^2
43x^2-108x=0
x=0或x=108/43