Factorising Quadratics
Difference of two squares type
Some quadratic expressions do not have a common factor but consist of two terms seperated by a minus sign and each term is the square of something. This is known as the difference of 2 squares type.
Again these examples have been chosen to reflect various features that you are likely to encounter. The last two examples are a little more challenging.
I want to make maths freely available to all students throughout the world. Over 1500 videos have been completed so far and more go up most days, see my facebook page. If you can offer a donation to keep this project alive and/or like a page, then this is really appreciated. To make a secure donation, please click the button on the right. Thankyou. More ...