Factorising Quadratics - Crisscross Method
Secondary school Maths teacher.
3
13 years ago
Another method of factorising quadratic expressions. Once you get used to the method, you should be able to perform the calculations in your head.
Related ShowMes
3
people liked this ShowMe
Are you sure you want to remove this ShowMe? You should do so only if this ShowMe contains inappropriate content.
Available with ShowMe Premium subscription
Share ShowMe by Email