Задание 2. Найдите значение степени: 1) 3³; 2) 4²; 3) 0,5³; 4) (−5)²; 5) (−6)³; 6) (−3/4)²; 7) (1/2)³; 8) (−1/10)³; 9) (1 3/7)²; 10) (−1 1/3)⁴; 11) (−2 1/2)³; 12) (1/10)⁵.

1. \(3^3=3\cdot3\cdot3=27\).
2. \(4^2=4\cdot4=16\).
3. \(0.5^3=0.5\cdot0.5\cdot0.5=0.125\).
4. \((-5)^2=25\).
5. \((-6)^3=-216\).
6. \(\left(-\frac{3}{4}\right)^2=\frac{9}{16}\).
7. \(\left(\frac{1}{2}\right)^3=\frac{1}{8}\).
8. \(\left(-\frac{1}{10}\right)^3=-\frac{1}{1000}\).
9. \(\left(1\frac{3}{7}\right)^2=\left(\frac{10}{7}\right)^2=\frac{100}{49}\).
10. \(\left(-1\frac{1}{3}\right)^4=\left(-\frac{4}{3}\right)^4=\frac{256}{81}\).
11. \(\left(-2\frac{1}{2}\right)^3=\left(-\frac{5}{2}\right)^3=-\frac{125}{8}\).
12. \(\left(\frac{1}{10}\right)^5=\frac{1}{100000}\).

Ответ: 1) 27; 2) 16; 3) 0,125; 4) 25; 5) −216; 6) \(\frac{9}{16}\); 7) \(\frac{1}{8}\); 8) \(-\frac{1}{1000}\); 9) \(\frac{100}{49}\); 10) \(\frac{256}{81}\); 11) \(-\frac{125}{8}\); 12) \(\frac{1}{100000}\).