selesaikan operasi berikut

[tex]a. \: 2 \frac{3}{3} + 2 \frac{2}{3} = \frac{9}{3} + \frac{8}{3} = \frac{17}{3} = 4 \frac{5}{3} [/tex]
[tex]b. \: 5 \sqrt{3} - \sqrt{3} = (5 - 1) \sqrt{3} = 4 \sqrt{3} [/tex]
[tex]c. \: \sqrt{5} + \sqrt{5} + \sqrt{5} \\ = (1 + 1 + 1) \sqrt{5} = 3 \sqrt{5} [/tex]
[tex]d. \: ( {a}^{2} {b}^{ \frac{2}{3} } ) ^{1 \frac{1}{2} } \\ = ( {a}^{2} {b}^{ \frac{2}{3} } ) ^{ \frac{3}{2} } \\ = {a}^{2 \times \frac{3}{2} } {b}^{ \frac{2}{3} \times \frac{3}{2} } \\ = {a}^{3} b[/tex]