Question

Hey gyus i have a quire.... Plss tell me how 2ab get removed in next step of the solution.......(has me marked)

Answer 1

Step-by-step explanation:

bhai wha pr dhyan se dekho ki {tex}(a+b)^2{/tex} ki identity bn rhi h bs usi ko reverse kr diya h

Answer 2

Answer:

Step-by-step explanation:

As thete is (a square + b square ) +2ab then if we factorise it will

be (a + b ) whole square - 2ab +2ab . so -2ab and +2ab cancels down and it comes to ( a+b )