# What is the x intercept of 2^x-3 ?

Mar 2, 2016

It is ${x}_{0} = {\log}_{2} 3$

#### Explanation:

To find x-intercept of a function you have to solve equation $f \left(x\right) = 0$

${2}^{x} - 3 = 0$

${2}^{x} = 3$

$x = {\log}_{2} 3$