Question

please make it fast it is important to ​

Answer 1

Step-by-step explanation:

$25 {a}^{4} = {a}^{6} \\ = > 25 = \frac{ {a}^{6} }{ {a}^{4} } \\ = > 25 = {a}^{2} \\ = > {5}^{2} = {a}^{2} \\ = > a = 5 \\ \\ = > {a}^{3} = {5}^{3} = 125$