Question

Verify the following for a=3 and b = 4
(a + b)2 = a2 + 2ab + b2​

Answer 1

Answer:

(3+4)2=7×7=49=LHS

3×3+2×3×4+4×4=49=RHS

Answer 2

Answer:

LHS=(3+4)^2

=7^2

=49

RHS=3^2+2.3.4+4^2

=9+24+16

=49