Question

(3а^3) ^2
------------- =?
2а^2*9а​

Answer 1

$\frac{(3 {a}^{3})^{2} }{2 {a}^{2} \times 9a } = \frac{9 {a}^{6} }{2 {a}^{2} \times 9a } = \frac{ {a}^{3} }{2}$