Edexcel AS Level

Law of logarithms – Paper 1
4 Topics | 3 Quizzes
What is a Logarithm?
Anticlockwise Trick for logs
Logarithms Bronze
Rules for Logarithms you need to know
Logarithms Silver
Logarithms Gold
Logarithms : Solving disguised quadratics in exponential Functions (Additional)
Paper 1
Proof
3 Topics
Proof by Exhaustion and Deduction
Example to Try on Proof by Exhaustion and Deduction
Proof by using a Counter-Example
Factor Theorem
4 Topics | 4 Quizzes
How to factorise a cubic equation (Method 1)
The Factor Theorem
Algebraic Division Bronze
Algebraic Division Silver
Algebraic Division Gold
How to solve a cubic equation using the factor theorem
How to factorise a cubic polynomial (Method 2)
Polynomials Gold
Graphs of functions
6 Topics | 7 Quizzes
Sketching Quadratic Graphs
Quadratic graphs Bronze
Quadratic graphs Silver
Quadratic graphs Gold
Sketching Quadratic Graphs by Completing the Square (part 1)
Sketching Quadratic Graphs by Completing the Square (part 2)
GCSE Completing the Square Bronze
GCSE Completing the Square Silver
How to Sketch Cubic Graphs
Cubic graphs Bronze
Sketching Reciprocal graphs of the form y=k/x
Sketching graphs of the form k/x^2
Reciprocal graphs Silver
Roots of equations
8 Topics | 3 Quizzes
Simultaneous Equations – Elimination method – Tutorial 1
Simultaneous Equations – Elimination method – Tutorial 2
Simultaneous Equations – Elimination method – Tutorial 3
Simultaneous Equations – Elimination method – Tutorial 4
Simultaneous Equations – Elimination method – Tutorial 5
Simultaneous Equations – Elimination method – Tutorial 6
Simultaneous Equations – Substitution Method – Tutorial 1
Simultaneous Equations – Substitution Method – Tutorial 2
Simultaneous Equations Bronze
Simultaneous Equations Silver
Simultaneous Equations Gold
Factorisation
1 Topic
Factorising Quadratic Expressions
Coordinate Geometry, Straight Line
5 Topics | 3 Quizzes
How to find the Equation of a straight line y=mx+c
Coordinate Geometry : Equation of a parallel line
Coordinate Geometry : Equation of a perpendicular bisector
Coordinate Geometry – Distance between two points
Coordinate Geometry – Mid-point of a line segment
Equations of Straight Lines Bronze
Equations of Straight Lines Silver
Equations of Straight Lines Gold
Coordinate geometry of circles
6 Topics | 3 Quizzes
Circle Properties You Should Know
Equation of a circle
Equation of a Circle (Alternative form)
Equations of Circles Bronze
Finding the Centre and Radius of Circle
Equations of Circles Silver
Equation of a Circle passing through 3 points
Equation of a Tangent to a Circle
Equations of Circles Gold
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What is a Logarithm?

Edexcel AS Level Law of logarithms – Paper 1 What is a Logarithm?

In this tutorial we answer the question – What is a logarithm?

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