Question

Show how (a+b) square = a square + b square + 2ab
eg, box
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Answer 1

Answer:

Refer the attachment for your answer

(a + b)² = (a + b) × (a + b)

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

= a² + ab + ba + b²

= a² + 2ab + b²

I hope it helps you

ana205