Dr. J's Maths.com
Where the techniques of Maths
are explained in simple terms.

Algebra - Factorisation - Completing the Square (non-monics).
Test Yourself 1 - Solutions.


 

Note: To combine the two numbers in each factorisation,
it might sometimes be easier and quicker to use your calculator.

Expressions 1. 2.
  3. 4.
Solve these equations by completing the square. 5.

6.

 
  7. 8.
  9. 10.
  11. 12.
  13. 14.
  15.