(a+B)^2 + ( a+ b ) ^ 2 =
answer this plz just adoubt
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Answer:
a+B.*a+B
a²+aB+ B²+Ba
a²+B²+2aB
a+b *a+b
a²+b²+2ab
combine both the equation 1 and 2
a²+B²+2ab+a²+b²+2ab
2a²+2b²+4ab
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