Binomial Oct 30, 2023 permanent A binomial is an expression that has two terms. For example: - (a+b)(a + b)(a+b) - (6x−5y)(6x - 5y)(6x−5y) - 1g+100f1g + 100f 1g+100f You could square a binomial following this formula: (a+b)2=(a+b)(a+b)=a2+ab+ab+b2=a2+2ab+b2(a + b)^2 = (a + b) (a +b) = a^2 + ab + ab + b^2 = a^2 + 2ab + b^2(a+b)2=(a+b)(a+b)=a2+ab+ab+b2=a2+2ab+b2