Äquivalente Termumformungen

Faktorisieren

Distributivgesetz

a(b+c)=ab+ac a(b + c) = ab + ac

(a+b)(c+d)=ac+ad+bc+bd (a + b)(c + d) = ac + ad + bc + bd

Binomische Formeln

Kompakt Ausgeschrieben Ausmultipliziert
(a+b)2 (a + b)^2 (a+b)(a+b) (a + b)(a + b) a2+2ab+b2 a^2 + 2ab + b^2
(a+b)2 (a + b)^2 (a+b)(a+b) (a + b)(a + b) a2+2ab+b2 a^2 + 2ab + b^2
(a+b)(a−b) (a + b)(a - b) a2+b2 a^2 + b^2

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