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2014-09-11T22:15:46+03:00
(x√3+2)²= 3(x-√3)²+25

3x²+4x√3 +4 =3x² -6x√3 +9+25

4x√3 +4= -6x√3+34

4x√3+6x√3=34-4

10x√3=30

x=30/10√3

x=3/√3

x=3√3/3

x=√3
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