Question

expand (3/2x-2/3)²

please solve it​

Answer 1

Step-by-step explanation:

Hello friend,

Here is your answer

$( \frac{3}{2x} - \frac{2}{3})^{2} \\ ( { \frac{3}{2x}) }^{2} - 2 \times \frac{3}{2x} \times \frac{2}{3} + ( - \frac{2}{3}) ^{2} \\ = \frac{9}{ {4x}^{2} } - \frac{2}{x} + \frac{4}{9}$