find the square of x/4 + 2y/3
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Answer:
if it is (x/4 + 2y/3)^2 then answer is x^2/16 +4y^2/9 +2xy/6
if it is (x/4)^2 + (2y/3)^2 then answer is (9x^2 + 64y^2)/144
Step-by-step explanation:
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Answered by
0
Answer:
Step-by-step explanation:
Given that,
( x /4 + 2y /3 )²
= ( x /4)² + 2 ( x /4 ) ( 2y/3 ) + ( 2y /3 )² [∵ (a + b )² = a² + 2ab + b² ]
= x²/16 + xy / 3 + 4y²/ 9 is the answer.
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