Answer
$\dfrac{49}{36}$
Work Step by Step
First, add the fractions inside the parentheses.
Add the fractions by creating a common denominator of 6 to obtain:
$=\left(\dfrac{3}{6} + \dfrac{4}{6}\right)^2
\\=\left(\dfrac{7}{6}\right)^2$
Apply the exponent.
The exponent is 2, which means that $\frac{7}{6}$ will be multiplied by itself 2 times.
Thus,
$\left(\dfrac{7}{6}\right)^2 = \dfrac{7}{6} \cdot \dfrac{7}{6}=\dfrac{49}{36}$
