Question

Вычислите значение выражения x^9/(x^3)^4, x=2/3

Answer 1

x^9 / (x^3)^4 = x^9 / x^12 = x^(-3) = (2/3)^(-3) = (3/2)^3 = 3^3 /2^3 = 27/8 = 3,375