# How do you find g(3) given g(x)=x^2-x?

$g \left(3\right) = 6$
$\text{to evaluate "g(3)" substitute x = 3 into } g \left(x\right)$
$\Rightarrow g \left(\textcolor{red}{3}\right) = {\left(\textcolor{red}{3}\right)}^{2} - \textcolor{red}{3} = 9 - 3 = 6$