Вычислите квадрат и куб чисел 1/7, 1/6
(1/7)2=1/49 (1/7)3= 1/343 (1/6)2=1/36 (1/6)3=1/216
(1/7)²=1/49 (1/7)³=1/343 (1/6)²=1/36 (1/6)³=1/216