√3X^2+(5√3-3)(x-3)=6√3X-9√3

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√3X^2+(5√3-3)(x-3)=6√3X-9√3√3X^2+(5√3-3)(x-3)=6√3X-9√3√3X^2+(5√3-3)(x-3)=6√3X-9√3√3X^2+(5√3-3)(x-3)=

√3X^2+(5√3-3)(x-3)=6√3X-9√3
√3X^2+(5√3-3)(x-3)=6√3X-9√3

√3X^2+(5√3-3)(x-3)=6√3X-9√3
√3X^2+(5√3-3)(x-3)=6√3X-9√3
√3X^2+(5√3-3)x-3(5√3-3)=6√3X-9√3
√3X^2+5√3x-3x-15√3+9=6√3X-9√3
√3X^2+5√3x-6√3X-3x-15√3+9+9√3=0
√3X^2-√3X-6√3-3x+9=0
(√3X^2-√3X-6√3)-3(x-3)=0
√3(X^2-X-6)-3(x-3)=0
√3(X+2)(X-3)-3(x-3)=0
(x-3)[√3(X+2)-3]=0
(x-3)[√3X+2√3-3]=0

√3X+2√3-3=0
√3X=3-2√3

X①=(3-2√3)/√3=(3-2√3)√3/3=(3√3-6)/3=√3-2
x②=3

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