What is the x intercept of $2^{x} - 3$ $2^x-3$ ?

Question

2080 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2016-03-02T18:05:57

It is $x_{0} = {log}_{2} 3$ $x_0=log_2 3$

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

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

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

$x = {log}_{2} 3$ $x=log_2 3$

What is the x intercept of 2x−32^x-3 ?