Polynomial formula

Polynomial factorization formulas list

\[ ac+ad+bc+bd = (a+b)(c+d) \\~\\ a^2+2ab+b^2 = (a+b)^2 \\~\\ a^2-2ab+b^2 = (a-b)^2 \\~\\ a^2-b^2 = (a+b)(a-b) \\~\\ a^2+b^2+c^2+2ab+2bc+2ca = (...

Polynomial expansion formulas list

\[ (a+b)(c+d)=ac+ad+bc+bd \\~\\ (a+b)^2 = a^2+2ab+b^2 \\~\\ (a-b)^2 = a^2-2ab+b^2 \\~\\ (a+b)(a-b) = a^2-b^2 \\~\\ (a+b+c)^2 = a^2+b^2+c^2+2ab+2...

Polynomial

Polynomial