Question

Transforme em radical:a) 2^1/2:   b)2^ -1/2     c)7^2/3     d)5^ -2/3   e)-2^5/6   f)-2^ -5/6   g)(-11)^ -2/3   h) (-1) ^ -1/2

Answer 1

A) 2^1/2 = V2
B) 2^-1/2 = V2(-1) = V1/2;
C) 7^2/3 = 3V7(2) = 3V49;
D) 5^-2/3 = 3V5(-2) = 3V1/5(2) = 3V1/25;
E) -2^5/6 = 6V-2(5) = 6V-32;
F) -2^-5/6 = 6V-2(-5) = 6V-1/32
G) -11^-2/3 = 3V-11(-2) = 3V-1/11(2) = 3V-1/121;
H) - 1^-1/2 = V-1(-1) = V1 = 1.