evaluate using suitable identity 95*97
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95*97
=(96-1)(96+1)
=(96)^2-(1)^2
9216-1=9215
by the identities a^2-b^2=(a+b) (a-b)
=(96-1)(96+1)
=(96)^2-(1)^2
9216-1=9215
by the identities a^2-b^2=(a+b) (a-b)
AMAYTRIPATHI:
plzz mark it as brilliant
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thanks
if u r happy then mark it as brilliant
plzz
okk mark him bcoz i think i use hard identity in this and amay well done you use simple identity
yeah thanks
my pleasure
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