rozwiąż równanie:2x-pierwiastek z 6=pierwiastek z 6x-2
2x -√6 = √6x -2
2x - √6x = -2+√6
x(2-√6) = -2+√6 /:(2-√6)
x = (-2+√6) / (2-√6) * (2+√6)/(2+√6) <--- usuwam niewymiernosc z mianownika
x = (-4-2√6+2√6+6) / 2²-√6² (a-b)(a+b)=a²-b²
x = 2/(4-6)
x=2/-2
x=-1
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2x -√6 = √6x -2
2x - √6x = -2+√6
x(2-√6) = -2+√6 /:(2-√6)
x = (-2+√6) / (2-√6) * (2+√6)/(2+√6) <--- usuwam niewymiernosc z mianownika
x = (-4-2√6+2√6+6) / 2²-√6² (a-b)(a+b)=a²-b²
x = 2/(4-6)
x=2/-2
x=-1