Question

class 8 ncert chapter 6 Question : Find the value of (243) to the power 2/5 ??

Answer 1

243 = 3*3*3*3*3

=3 to the power 5= 3^5

(243)^2/5= (3^5)^2/5

the powers get multiplied

5 multiplied by 2/5 = 2

therefore, final answer is 3 to the power 2= 3^2 = 9

Answer= 9