Question

[(5/7)²]² x (5/7`)² AyUdAaAaAaAaAaA

Answer 1

$[(\frac{5}{7}) ^{2}]^{2} x (\frac{5}{7}) ^{2}$

$(\frac{5}{7}) ^{4} x \frac{5}{7} ^{2}  =  (\frac{5}{7}) ^{6}  =  \frac{5^{6} }{7^{6} }$