Question

evaluate
(3/4)power-2 multiply (5/6) power 2​

Answer 1

Step-by-step explanation:

$({ \frac{3}{4} })^{ - 2} \times ({ \frac{5}{6} })^{ 2} \\ = ({ \frac{4}{3} })^{ 2} \times ({ \frac{5}{6} })^{ 2} \\ = ( \frac{16}{9} ) \times ( \frac{25}{36} ) \\ = \frac{100}{81}$