Solving pre logarithmic problems

58 Views Asked by At

How can I solve $2^{6x}$ when $8^x=3$?

1

There are 1 best solutions below

0
On

$2^{6x}=2^{3\cdot 2\cdot x}=2^{3\cdot x\cdot 2}=((2^3)^x)^2=(8^x)^2=3^2=9$