# How do you write with fractional exponents (sqrt t)?

$\sqrt{t} = {t}^{\frac{1}{2}}$
One law of exponents is ${\left({x}^{a}\right)}^{b} = {x}^{a b}$
${\left({t}^{\frac{1}{2}}\right)}^{2} = {t}^{\frac{1}{2} \cdot 2} = {t}^{1} = t$