(aA+B)^2=
two types answer.
tell me.
Answers
Answered by
0
Here is your answer mate ⬇️
(a+b)²=a²+b²+2ab
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Answered by
1
There are two types of ways in which we can answer this question:
- Way 1
(a + b)² = a² + 2ab + b²
This is an identity which can be directly applied in the question.
- Way 2
(a + b)² = (a + b)(a + b) = a² + ab + ab + b² = a² + 2ab + b²
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