ada yang tau ngak cara nomor 1,2,dan 3.

Ini yg nmr 2 ya, semoga membantu

nomor 1 jawabannya C
[tex] \frac{ {5}^{2} + { {2}^{ - 2} }^{ - 2} }{ { {3}^{3} }^{ \frac{2}{3} } + {2}^{5} } \\ = \frac{ {5}^{2} + {2}^{4} }{ {3}^{2} + {2}^{5} } \\ = \frac{25 + 16}{9 + 32} \\ = \frac{41}{41} = 1[/tex]

nomor 2 jawabannya A
[tex] \frac{ \sqrt{3} + \sqrt{2} }{ \sqrt{3} - \sqrt{2} } \times \frac{ \sqrt{3} + \sqrt{2} }{ \sqrt{3} + \sqrt{2} } \\ = \frac{3 + \sqrt{6} + \sqrt{6} + 2 }{3 - 2} \\ = \frac{5 + 2 \sqrt{6} }{1} \\ = 5+ 2 \sqrt{6} [/tex]

nomor 3, jawabannya B.nol


maaf cara formula nya tiba 2 ilang kepencet kk