In this video I work through 68 examples of factoring quadratic expressions when a is not equal to one. The first couple of ...

👉Learn how to factor perfect square trinomials. Perfect square trinomials are formed when binomials are multiplied by ...

An animated guide to factorising quadratic expressions and equations. Examples are used to show how to find factors that multiply to give the number term and add to give the x coefficient in an ...

Simplify \(\frac{3t + 6}{3t}\). The numerator of this fraction will factorise as there is a common factor of 3. This gives \(\frac{3(t + 2)}{3t}\). Now, there is clearly a common factor of 3 between ...