Math, asked by aloksib, 1 year ago

I need some basic Algebraic identities ??

Answers

Answered by Pratisk
1
ere is a list of Algebraic formulas –

a2 – b2 = (a – b)(a + b)
(a+b)2 = a2 + 2ab + b2
a2 + b2 = (a – b)2 + 2ab
(a – b)2 = a2 – 2ab + b2
(a + b + c)2 = a2 + b2 + c2 + 2ab + 2ac + 2bc
(a – b – c)2 = a2 + b2 + c2 – 2ab – 2ac + 2bc
(a + b)3 = a3 + 3a2b + 3ab2 + b3 
(a + b)3 = a3 + b3 + 3ab(a + b)

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