\(3x^2 = 48\) is an example of a quadratic equation that can be solved simply ... The quadratic will be in the form \((x + p)(x + q)\). Find two numbers with a product of 12 and a sum of 7.

Using the quadratic formula is another method of solving quadratic equations that will not factorise. You will need to learn this formula, as well as understanding how to use it. Key fact The ...

Solution of a pair of linear equations in two variables algebraically - by substitution, by elimination. Simple situational problems. Standard form of a quadratic equation ax 2 + bx + c = 0 ...