(x-6)²-3(2x)²=0
(x-6-2x√3)(x-6+2x√3)=0
∴x-6-2x√3=0 x-6+2x√3=0
x(1-2√3)=6 x(1+2√3)=6
x=6/(1-2√3) x=6/(1+2√3)
x=6(1+2√3)/(1-2√3)(1+2√3) x=6(1-2√3)/(1+2√3)(1-2√3)
x=(6+12√3)/(1-12) x=(6-12√3)/(1-12)
∴x1=(-6-12√3)/11
x2=(12√3-6)/11
(x-6)²-3(2x)²=0
(x-6-2x√3)(x-6+2x√3)=0
∴x-6-2x√3=0 x-6+2x√3=0
x(1-2√3)=6 x(1+2√3)=6
x=6/(1-2√3) x=6/(1+2√3)
x=6(1+2√3)/(1-2√3)(1+2√3) x=6(1-2√3)/(1+2√3)(1-2√3)
x=(6+12√3)/(1-12) x=(6-12√3)/(1-12)
∴x1=(-6-12√3)/11
x2=(12√3-6)/11