4. Вычислите значение выражения.

1) 4^3 * 5^2 = 64 * 25 = 1600. 2) (1/6)^4 = 1/1296. 3) 80^3 * (0.5)^8 = 512000 * 0.00390625 = 2000. 4) (3^(1/3))^4 * (1.5)^4 = 3^(4/3) * (3/2)^4 = 3^(4/3) * 81/16.