Form 4 Additional Maths Exercises Project

Solving Quadratic Equations

Using the above, you should now be able to solve quadratic equations. Theabove method is fool-proof at a basic level. But, if you can not find twonumbers which split up the middle value, then it is likely that it can not besolved using this method, but that you will have to use a more advanced method.Although we will not run through it in this particular guide, the equation usedis:

If you have found this useful, then please do continue practice and feel freeto email me any question or suggestions that you may have.

Please feel free to have a look at any of the other guides which can be found on this site at www.grabthebasics.com