Question

please answer this sum

Answer 1

1}

• {a+b}^2 = a^2+2ab+b^2

When A =2 and B= 4

{2+4}^2= 2^2+ 2*2*4+4^2

           = 4+16+16

            =36

• {2+4}^2=6^2

           =36

Hence verified.

2}

• When A=5 and B=1

{5+1}^2= 5^2+2*5*1+1^2

           = 25+10+1

           = 36

• {5+1}^2=6^2

           = 36

Hence verified

Hope it helps u.

Answer 2

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