Question

(2) ki power 2x+1 =(4) ki power 2x -1​

Answer 1

4 = 2×2 = 2²

We will write 4 in exponential form, i.e., we will write 4 as 2².

${2}^{2x + 1} = {2}^{4x - 2}$

Since the bases are equal we can say :

2x + 1 = 4x - 2

or, 2x - 4x = -2-1

or, -2x = -3

or, x = -3/-2

or, x = 3/2