Respuesta :

TSO
[tex]\sf{3 \sqrt{ x^{2}} = 3[x^2]^\left({\frac{1}{2}\right)}= 3 x^ \left({2 \times \frac{1}{2}}\right)}= 3x[/tex]

3x is your final answer :)
apologiabiology
the equation could be
(3√x)^2 or
3√(x^2)
if it is
(3√x)^2 then  that equals
(3√x)(3√x)=(3)(3)(√x)(√x)=(9)(x)=9x

if it is3√(x^2) then
3 times √(x^2)=3 times x since the exponent cancels out


if
(3√x)^2 then answer is 9x
 3√(x^2)  then answer is 3x