simplification of this question
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Nabajyoti1:
heywhy cant i answer!!!
s u can answer too
i posted the answer just confirm if it is ok
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yeah so if those are under squares the the answer is this
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I think so the answer is zero
Because it gets cancelled
i dont think so ... are those under squares?!!!
if the question is (2x+y+z)² - (2x-y-z)² then my answer is correct
yeah u r right
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