Question

if 2^x+1 = 3 then find the value of x

Answer 1

Given ,
$2 {}^{x} + 1 = 3$
$2 {}^{x} = 3 - 1 = 2$
$2 {}^{x} = 2 {}^{1}$
equate power having same base
x=1 is right answer. hope it helps you

Answer 2

the value of x=1.
Ok