please solve this simplify
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you can search in google
chinmayvora:
Answer is 9x^2
sry the answer is 9x^2/16 + 16y^2/9
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you can open the square braket by identity
(a-b)2=a2+b2-2ab
also here , the thing added to it is 2ab if u notice
so answer is a2+b2= 9/16x2 +16/9 y2
(a-b)2=a2+b2-2ab
also here , the thing added to it is 2ab if u notice
so answer is a2+b2= 9/16x2 +16/9 y2
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