Question

(A squar )+ (b squar)
I have know this answer by the way I know the answer but than also I am asking​

Answer 1

Answer:

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

Answer 2

Answer:

a2+b2=a2+b2+ab

Step-by-step explanation:

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