Cevap:
[tex] \sqrt{36} = 6 \\ \sqrt{121} = 11 \\ \sqrt{49} = 7 \\ 6 + 11 + 7 = 24 \\ \sqrt{81} = 9 \\ \sqrt{9} = 3 \\ 9 - 3 = 6 \\ \frac{24}{6} = 4[/tex]
