Question

1.a+b whole square?
Ans:a+b whole square into a+b whole square​

Answer 1

Answer:

Its equal to a^2 + b ^2+ 2ab

Answer 2

Question:-

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

Solution:-

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

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