Obliczenia
[tex]a=32, \ b=8, \ c=2\\\\\frac{\sqrt{a}-\sqrt{b}}{\sqrt{c}}=\frac{\sqrt{32}-\sqrt8}{\sqrt2}=\frac{\sqrt{16\cdot2}-\sqrt{4\cdot2}}{\sqrt2}=\frac{\sqrt{4^2\cdot2}-\sqrt{2^2\cdot2}}{\sqrt2}=\frac{4\sqrt2-2\sqrt2}{\sqrt2}=\frac{2\sqrt2}{\sqrt2}=\boxed2[/tex]
