prove it and explain it please
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see carefully as my handwriting could be probkem,
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urvilgandhi07pagrtt:
try to solve on both the sides first
you would come to know when you have to apply the trick
what trick
whenever you need middle term to make perfect square do this trick
the one i have used
ok
of addingand subtracting the same term
are there more tricks
ya there are but you would study in further standards
whenever you have doubt ask me ,i would help you
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