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### Subjects

Leaving Certificate
Junior Cycle
Ardteistiméireacht
Sraith Sóisearach

### Latest Videos & Notes

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117 Videos & Notes
• algebra
Quick revision on factorising , quadratic equations , simultaneous equations and linear equations
• Probability: Lesson 1- Basics of Set Theory
Basics of Set Theory for Probability
• How to Solve Inequalities (NancyPi)
• Factoring the Difference of Two Squares - Ex 1
Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! :) https://www.patreon.com/patrickjmt !! Factoring the Difference of Two Squares - Ex 1
• Halves and fourths | Geometry | Early Math | Khan Academy
• How to Square an Algebraic Expression
In this video I show you the easiest way to square an algebraic expression, also known as squaring the brackets or squaring the parentheses. There are many ways to do this but in my opinion this is the easiest for anybody who is good at maths. If you find maths difficult then there are other ways that may be easier for you. Website: https://www.simplescienceandmaths.com Facebook: https://www.facebook.com/simplescienceandmaths Credits: Kevin MacLeod: Carefree
• Junior Cert Constructions (1-15)
This is a video showing constructions 1-15 as you will be required to know for your junior cert on the new project maths course. I hope you find it helpful.
• Theorems
This a presentation on all the proofs and theorems you need to know. The layout is very easy and clear and should help with your studying
• Algebra 1 - Defining Sets
One of the most fundamental concepts in Algebra is the concept of a set. This video introduces the concept of a set and various methods for defining sets.
• Trigonometry Word Problem - Boat and Cliff
In this video I go through a typical exam question where a person is on top a cliff and sees a boat in the water. Typically you are given the height of the cliff and the angle of depression to the boat and are asked to calculate how far the boat is from the base of the cliff. Credit: Patrick Maye
• How to use the Cosine Rule Formula
In this video I go through two basic questions using the cosine rule. The first is a question where you are required to find an unknown side and in the second you are asked for an unknown angle. Credit: Patrick Maye (Maths Teacher)
• How to find points of Intersection of a line and a circle
In this video I show you how to find the points of intersection of a line and a circle. Credit: Patrick Maye (Maths Teacher)
• Junior Cert Geometry Exam Questions 2017 and 2016
In this video I show you three different geometry exam questions from the higher level papers in 2017 and 2016 Credit: Patrick Maye (Maths Teacher)
• The Sum of Two Cubes Example
In this video I show you a more difficult example of the sum of two cubes. (Simple Science and Maths on Youtube)
• How to use the Difference of Two Cubes
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
• How to do the Difference of Two Squares
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