Question

Hello...pls help me solve this sum with a step by step explanation...You have to expand this sum...pls don't spam I hope someone will help...I'll mark you as brainliest...​

Answer 1

Step-by-step explanation:

${( \frac{4m}{3n} + \frac{3n}{4m} )}^{3} \\ \frac{64m}{27n} + \frac{27n}{64m} + \frac{144 {m}^{2}n }{36 {n}^{2} m} + \frac{108m {n}^{2} }{48n {m}^{2} }$

hope it helps you