Решение задания №2

1. a) $$2^6 = 2 \times 2 \times 2 \times 2 \times 2 \times 2 = 64$$
2. б) $$3^5 = 3 \times 3 \times 3 \times 3 \times 3 = 243$$
3. в) $$(-1.3)^2 = (-1.3) \times (-1.3) = 1.69$$
4. г) $$\left(\frac{2}{5}\right)^3 = \frac{2}{5} \times \frac{2}{5} \times \frac{2}{5} = \frac{8}{125} = 0.064$$
5. д) $$\left(-1 \frac{1}{3}\right)^4 = \left(-\frac{4}{3}\right)^4 = \left(-\frac{4}{3}\right) \times \left(-\frac{4}{3}\right) \times \left(-\frac{4}{3}\right) \times \left(-\frac{4}{3}\right) = \frac{256}{81} = 3 \frac{13}{81}$$
6. е) $$\left(-5 \frac{1}{2}\right)^2 = \left(-\frac{11}{2}\right)^2 = \left(-\frac{11}{2}\right) \times \left(-\frac{11}{2}\right) = \frac{121}{4} = 30 \frac{1}{4} = 30.25$$