Solving quadratic equations by factoring (article) | Khan …
https://www.khanacademy.org/math/algebra/x2f8b…VerkkoSpecifically you will learn. how to solve factored equations like. ( x − 1) ( x + 3) = 0. (x-1) (x+3)=0 (x −1)(x +3) = 0. left parenthesis, x, minus, 1, right parenthesis, left parenthesis, x, plus, 3, right parenthesis, equals, 0. …