Question

Evaluate the expression. write answer without exponets

64 to the 1/2 power

Answer 1

(64)^(1/2) = (2^6)^(1/2) = 2^(6/2) = 2^3 = 8.

Answer 2

`64^(1)/(2)=√(64)=8`




`a^(n)/(m)=\sqrt[m]{a^n}\\\\\\a^(1)/(n)=\sqrt[n]{a}`