Question

Вычислите (2 1/2) в пятой степени

Answer 1

$(2 \frac{1}{2} ) ^{5} = ( \frac{5}{2} ) ^{5} = \frac{ {5}^{5} }{ {2}^{5} } = \\ = \frac{5 \times 5 \times 5 \times 5\times 5}{2 \times 2 \times 2 \times 2 \times 2 } = \\ = \frac{3125}{32} = 97,65625$