Using suitable identities, evaluate the following.
(11/3x plus 13/19y) (11/3x plus 13/19y)
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use( a+b)^2 = a^2 + b^2 + 2ab
HaripriyaRajan:
ok
Thank you
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0
think so this is the answer
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Last your answer is wrong . Instead of 169y^2. 169/361y^2 will come
please check your answer
You check your answer one more time
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