[latex] \sqrt{x} -10 = x-12[/latex]

Vx-10=x-12 Vx=x-12+10,Vx=x-2 x=(x-2)ˇ2 x=xˇ2-4x+4 xˇ2-5x+4=0 (x-1)(x-4)=0 x1=1 net rešeniem x2=4 ect rešeniem --------- x=4