Solve for: 9 ^ 2+3 ^ 2

Expression: $$9 ^ { 2 } + 3 ^ { 2 }$$

Calculate $9$ to the power of $2$ and get $81$.

$$81+3^{2}$$

Calculate $3$ to the power of $2$ and get $9$.

$$81+9$$

Add $81$ and $9$ to get $90$.

$$90$$