Question

Как решить 64^1/2, 81^3/4; 36^ -1/2

Answer 1

64^(1/2) = (8^2)^(1/2) = 8;
81^(3/4) = (3^4)^3/4= 3^3=27;
36^(-1/2) = (6^2)^(-1/2) = 6^(-1) = 1/6