Question

cm fazer estar conta: (3x+2a) elevado a 2
                                       3

Answer 1

$\boxed{\frac{(3x+2a)^2}{3}=\frac{9x^2+12ax+4a^2}{3}}$

Answer 2

$\frac{(3x+2a)^2}{3}= \frac{9x^2+12xa+4a^2}{3}$