In this video I show you how to solve equations involving surds. Surd equations have a square root in them and the method we use to solve these is to isolate the square root and then square both sides. This may need to be done a number of times depending on how many surds are in the equation. Credits: Kevin MacLeod: Carefree https://incompetech.com/

In this video I show you how to solve three simultaneous equations with three unknowns variables. Suitable for both leaving cert higher level and leaving cert ordinary level. Credits: Carefree by Kevin McLeod, https://incompetech.com/

In this video I show you how to show an algebraic expression is a factor of a cubic expression by doing long division. Credits: Kevin MacLeod: Who Likes to Party Kevin MacLeod: Monkeys Spinning Monkeys Kevin MacLeod: River Valley Breakdown

In this video I explain what the factor theorem is and what it is used for. I then show two examples of typical questions where the factor theorem can be used to help find the solution. Credits: Kevin MacLeod: Who Likes to Party Kevin MacLeod: Monkeys Spinning Monkeys Kevin MacLeod: River Valley Breakdown

In this video I do an example of a linear equation with fractions and brackets/parenthesis in it. Credits: Kevin MacLeod: Who Likes to Party Kevin MacLeod: Monkeys Spinning Monkeys Kevin MacLeod: River Valley Breakdown

In this video I show you how to add fractions in algebra! Credits: Kevin MacLeod: Who Likes to Party Kevin MacLeod: Monkeys Spinning Monkeys Kevin MacLeod: River Valley Breakdown

In this video I show you how to factorise (factorize) using the difference of two squares method. One easy example and one example that is more difficult. Credits: Kevin MacLeod: Who Likes to Party Kevin MacLeod: Monkeys Spinning Monkeys Kevin MacLeod: River Valley Breakdown

In this video I will show you how to use the difference of two cubes to factorise an algebraic expression. Credits: Kevin MacLeod: Who Likes to Party Kevin MacLeod: Monkeys Spinning Monkeys Kevin MacLeod: River Valley Breakdown

In this video I show you a couple of basic examples of the sum and difference of two cubes. For more difficult examples follow the links below: Sum of two cubes: https://www.youtube.com/watch?v=LxEFLelW1Qs Difference of two cubes: https://www.youtube.com/watch?v=m4qFZpJdDFk Credits: Kevin MacLeod: Who Likes to Party Kevin MacLeod: Monkeys Spinning Monkeys Kevin MacLeod: River Valley Breakdown

In this video I show you a more difficult example of the sum of two cubes. Credits: Kevin MacLeod: Who Likes to Party Kevin MacLeod: Monkeys Spinning Monkeys Kevin MacLeod: River Valley Breakdown

TheMathsTutor works out the answer to the question.

TheMathsTutor works out the answer to the question.

TheMathsTutor works out the answer to the question

TheMathsTutor works out the answer to the question

TheMathsTutor works out the answer to the question

TheMathsTutor works out the answer to the question.

TheMathsTutor works out the answer to the question.

This channel is managed by up and coming UK maths teachers. Videos designed for the site by Steve Blades, retired Youtuber and owner of m4ths.com to assist learning in UK classrooms. Designed for the Edexcel spec but applicable to AQA, OCR,MEI and WJEC.

Worked solution to question 1 (b) on the higher level, 2012 paper. Check out KeysToMaths1 for more tutorials and worked solutions: https://www.youtube.com/channel/UCOYoe9L9R13HGUIhszjkeug

Check out KeysToMaths1 for more tutorials and worked solutions: https://www.youtube.com/channel/UCOYoe9L9R13HGUIhszjkeug

Check out KeysToMaths1 for more tutorials and worked solutions: https://www.youtube.com/channel/UCOYoe9L9R13HGUIhszjkeug

Interpreting the discriminant of quadratic equations. Note: All Khan Academy content is available for free at (www.khanacademy.org)

Solving quadratic equations by completing the square. More free lessons at: http://www.khanacademy.org/video?v=eF6zYNzlZKQ Note: All Khan Academy content is available for free at (www.khanacademy.org)