1.

If (2^3)^2 = 4^x,then 3^x=

Answer»

(2^3)^2 =4^x
2^6 = (2^2)^x
2^6 = 2^2x
When bases are same on both sides their exponents will ALSO be same
So,
6=2x
x=3

So, 3^x
= 3^3
= 3*3*3
=27. ANS.


Discussion

No Comment Found

Related InterviewSolutions