Question

$( \frac{1}{2}x + \frac{2}{3}y) {}^{2}$
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Answer 1

Answer:

here is your answer mate...

Answer 2

${( \frac{1}{2}x + \frac{2}{3}y) }^{2} \\ = > {( \frac{1}{2}x) }^{2} + { (\frac{2}{3}y) }^{2} + 2 \times \frac{1}{2} x \times \frac{2}{3} y \\ = > \frac{1}{4} {x}^{2} + \frac{4}{9} {y}^{2} + \frac{2}{3} xy$

HOPE ITS HELPS U..

PLZ MARKS AS BRAINLIEST..