for a=3 and b=4 verify the identies (a+b2=a2+2ab+b2 and a2-b2=(a+b) (a-b)
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Step-by-step explanation:
a=3 and b=4
Tp:(a+b)^2=a^2+b^2+2ab
Proof: putting values of a and b
(3+4)^2=3^2+4^2+2(3*4)
7^2=9+16+2(12)
49=25+24
49=49
As lhs =rhs
Hence proved similarly for the other one.
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