Basic Algebra Formulas |
(α+b)2 = α2+2αb+b2 |
(α - b)2 = α2 - 2αb + b2 |
(α + b)3 = α3 + 3α2b + 3αb2 + b3 |
(α - b)3 = α3 - 3α2b + 3αb2 - b3 |
α2 - b2 = (α + b)(α - β) |
α3 - b3 = (α - b)(α2 + αb + b2) |
α3 + b3 = (α + b)(α2 - αb + b2) |
(α+b)4=α4+4α3b+6α2b2+4αb3+b4 |
(α-b)4=α4-4α3b+6α2b2-4αb3+b4 |