prove a²+b²+2ab=(a+b)²
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Answered by
4
L.h.s=(a+b)²
=(a+b)*(a+b)
=a² +ab +ab +b²
=a² +2ab +b²
=r.h.s
=(a+b)*(a+b)
=a² +ab +ab +b²
=a² +2ab +b²
=r.h.s
sabarinathcs:
nice answer cristal
Answered by
1
RHS=(a+b)²
=(a+b)*(a+b)
=a(a+b)+b(a+b)
= a²+ab+ab+b²
= a²+2ab+b²
=LHS
∴Thus the proof
=(a+b)*(a+b)
=a(a+b)+b(a+b)
= a²+ab+ab+b²
= a²+2ab+b²
=LHS
∴Thus the proof
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