(X/2 +3y/4)(X/2 +3y/4) using suitable iden
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Answer:
x²/4 + 3xy/4 + 9y²/16
Step-by-step explanation:
Identity » (a+b)² = a²+2ab+b²
(x/2 + 3y/4) (x/2 + 3y/4)
= (x/2 + 3y/4)²
= (x/2)² + 2(x/2)(3y/4) + (3y/4)²
= x²/4 + 3xy/4 + 9y²/16
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