Odpowiedź:
Szczegółowe wyjaśnienie:
Zad.2
a)
3⁶ = 3 * 3 * 3 * 3 * 3 * 3 = 729
b)
(¼)² = ¼ * ¼ = 1/16
c)
(⅔)⁵ = ⅔ * ⅔ * ⅔ * ⅔ * ⅔ = 32/243
d)
(2 ⅔)³ = (8/3)³ = 8/3 * 8/3 * 8/3 = 512/27 = 18 26/27
e)
(1,3)² = 1,3 * 1,3 = 1,69
[tex]a) \ 3^{6} = 3\cdot3\cdot3\cdot3\cdot3\cdot3 = 729\\\\b) \ (\frac{1}{4})^{2} = \frac{1^{2}}{4^{2}} = \frac{1\cdot1}{4\cdot4} = \frac{1}{16}\\\\c) \ (\frac{2}{3})^{5} = \frac{2^{5}}{3^{5}} = \frac{2\cdot2\cdot2\cdot2\cdot2}{3\cdot3\cdot3\cdot3\cdot3}=\frac{32}{243}[/tex]
[tex]d) \ (2\frac{2}{3})^{3} = (\frac{8}{3})^{3} = \frac{8^{3}}{3^{3}} = \frac{512}{27} = 18\frac{26}{27}\\\\e) \ (1,3)^{2} = 1,3\cdot1,3 = 1,69[/tex]
