Question

Evaluate :-.(6/7)² × (2/5)² ​

Answer 1

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: ( \frac{6}{7}) {}^{2} \times ( \frac{2}{5} ) {}^{2}$

$⇢ \: \: \: \: \: \: \: \: \: \: \: \: \frac{36}{49} \times \frac{4}{25}$

$\: \: \: \: \: \: \: ⇢ \: \: \: \: \: \: \: \: \: \frac{144}{1225}$

Answer 2

Step-by-step explanation:

Both have same power so by exponential rule we know that a^m * b^m =ab^m

Therefore

(6/7)²*(2/5)²

= (6/7*2/5)²

=(12/35)²

=144/1225