Learn how to write Quadratic Expressions in Completed Square form
Completing the square is a type of factorising for quadratic expressions
You must learn what the completed square form looks like
There are two methods of completing the square – one basic and one more complex
The basic form should be a one step process
The more complex form – a number in front of the X squared term – requires careful working
Learn more about our Calculus 1 course here
Your Free Mini Course
Check out our free mini courses to learn new skills and build your confidence.
Click to find out more and sign up for free.