[tex]\sqrt{100} = 10[/tex], pois 10 x 10 = 100;
[tex]\sqrt[3]{1000} = 10[/tex], pois 10 x 10 x 10 = 1000;
[tex]\sqrt{0.36} = \sqrt{\frac{36}{100}} = \frac{\sqrt{36}}{\sqrt{100}} = \frac{6}{10} = 0.6[/tex].
Sabendo disso, temos que
[tex]\sqrt{100} + \sqrt[3]{1000} + \sqrt{0.36} = 10 + 10 + 0.6 = 20.6[/tex]
