Question

(a+b)^2 formula.................................


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Answer 1

Answer:

hope it helps

Step-by-step explanation:

(a+b)²=a²+2ab+b²

Proof:-

(a+b)(a+b)

a(a+b)+b(a+b)

a²+ab+ba+b²

a²+2ab+b²

Answer 2

Answer:

hey dear here your answer☃

Step-by-step explanation:

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

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

HOPE IT WILL HELP YOU☃