Question

find(2x upon3 +y upon 5)^2​

Answer 1

Answer:

(2x/3+y/5)^2

=(2x/3)^2+2.2x/3.y/5+(y/5)^2

=4x^2/9+4xy/35+y^2/25

Answer 2

Answer :-

___________________________________

${( \frac{2x}{3} + \frac{y}{5} ) }^{2} \\ = \frac{4 {x}^{2} }{9} + \frac{ {y}^{2} }{25} + 2 \times \frac{2x}{3} \times \frac{y}{5} \\ = \frac{4 {x}^{2} }{9} + \frac{ {y}^{2} }{25} + \frac{4xy}{15}$

___________________________________

HOPE THIS HELPS YOU!!!!!