Question

Solve this fast please and the solution to this question is 13​

Answer 1

Answer:

$( \frac{2}{3}x + \frac{3}{2}y) {}^{2} = (5) {}^{2} \\ \frac{4x {}^{2} }{9} + \frac{9y {}^{2} }{4} + 2xy = 25 \\ \frac{4x {}^{2} }{9} + \frac{9y {}^{2} }{4} + 2(6) = 25 \\ \frac{4x {}^{2} }{9} + \frac{9y {}^{2} }{4} = 25 - 12 = 13$