Question

$( \frac{2x}{3y} + \frac{3y}{2x}) ^{2}$
pls help me solve this sum.. give right answer no spamming
​

Answer 1

Answer:

$= {( \frac{2x}{3y} + \frac{3y}{2x} })^{2}$

$= ({ \frac{2x}{3y} })^{2} + ({ \frac{3y}{2x} })^{2} + 2 \times \frac{2x}{3y} \times \frac{3y}{2x}$

$= \frac{4 {x}^{2} }{9 {y}^{2} } + \frac{9 {y}^{2} }{4 {x}^{2} } + 2$