If 2x 3 what does 4x equalSolutionsolution Given 2x 3 impli

If 2^x = 3, what does 4^-x equal?

Solution

solution: Given 2x =3 implies x=3/2.

Now consider 4-x

= 4-3/2 ( because x=3/2)

=(8-3)/2

=5/2

=2.5(answer)

Hence the solution is complete