x ------------------- = 0 (x^2 - 4)^ 1/2
x/(x^2 - 4)^ 1/2 = 0 x/\sqrt{x^2-4}x/(\sqrt{(x-2)^2}=0x/x-2=0 |*(x-2) x=x-20=-2 równanie przeczne
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x/(x^2 - 4)^ 1/2 = 0
x/\sqrt{x^2-4}
x/(\sqrt{(x-2)^2}=0
x/x-2=0 |*(x-2)
x=x-2
0=-2 równanie przeczne
x/(x^2 - 4)^ 1/2 = 0
x/\sqrt{x^2-4}
x/(\sqrt{(x-2)^2}=0
x/x-2=0 |*(x-2)
x=x-2
0=-2 równanie przeczne