Question

why (a+b)2 is not equal to a2 +b2(2 is square)​

Answer 1

Answer

Step-by-step explanation:

(a+b)^2

= (a x b)(a x b)

= (a x a) + (a x b) + (b x a) + (b x b)

=a^2 + 2ab + b^2

Answer 2

$<h1>SOLUTIONS</h1>$

IT is not equal because

$(a + b) ^{2} = a^{2} + b^{2} + 2ab$

You miss 2ab

so, that why it is not equal.