any two maths formulas
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(a+b)2=a2+b2+2ab
(a-b)=a2+b2-2ab
(a-b)=a2+b2-2ab
manitasingh14156:
Your one identity is wrong. It is not (a-b). It is (a-b) 2.
yes by mistake
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what formulas do you want so many formulas are there in maths
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