Quadratic Equations Summary
Quadratic equations take the form ax² + bx + c = 0
There are often two solutions to a quadratic equation, and they are frequently negative.
When b=0, the equations are: ax² + c = 0.
When c=0, the equations are: ax² + bx = 0
Any quadratic equation can be solved by plugging its numbers into:
Quadratic equations can often be factorised.