Harold Walden
9.54K subscribers
28:22
Calculating Compensating Variation | A Complete Guide
Harold Walden
782 views • 10 months ago
14:20
Integration Using u-Substitution - Finding the area between two curves
Harold Walden
133 views • 11 months ago
4:18
Integrating a trigonometric function using identities - Exam Question Example
Harold Walden
273 views • 1 year ago
8:08
Unlocking the Hidden Power of Implicit Differentiation and Integration in an Exam
Harold Walden
145 views • 1 year ago
13:21
What are Polynomials? - An Introduction
Harold Walden
144 views • 1 year ago
10:45
A Difficult Exponential Question | 16^x+20^x=25^x | Natural Logarithms to Solve Algebraic Expression
Harold Walden
2.5K views • 2 years ago
10:12
Implicit Differentiation: Using Calculus to Find Turning Points
Harold Walden
391 views • 2 years ago
9:37
Calculus of Exponential Functions: Exam Question Example
Harold Walden
92 views • 2 years ago
9:47
Exam Question: Integration using a u-substitution
Harold Walden
306 views • 2 years ago
6:25
Calculus: Method of Small Increments - Percentage Change (Exam Question Example)
Harold Walden
1K views • 2 years ago
6:08
Implicit Trigonometric Differentiation: Exam Question Example
Harold Walden
187 views • 2 years ago
11:05
Chain Rule - Applications of Differentiation - Calculus
Harold Walden
234 views • 3 years ago
9:00
Assignment 3 - Critical Reflection
Harold Walden
160 views • 3 years ago
10:39
Geometric Proof Involving Circles
Harold Walden
266 views • 3 years ago
11:58
Integrating Trigonometric Functions (Exam Question Example)
Harold Walden
588 views • 3 years ago
12:36
Applications of Integration: Finding the Equation of a Line Which Creates Two Equal Areas
Harold Walden
344 views • 4 years ago
14:37
Calculus: Applications of Differentiation - Row vs Run Problem (Optimisation)
Harold Walden
576 views • 4 years ago
7:07
Using the Radian Measure - Circle Geometry
Harold Walden
515 views • 4 years ago
11:01
Arithmetic Sequences | Exam Question Application
Harold Walden
444 views • 4 years ago
5:07
Wall Mural Timelapse
Harold Walden
150 views • 4 years ago
5:23
Calculus - Evaluating a Definite Integral of a Function in Terms of a Variable Upper Bound
Harold Walden
819 views • 5 years ago
4:48
Proving Trigonometric Identities - Exam Questions
Harold Walden
617 views • 5 years ago
7:16
Calculus - Relating Displacement, Velocity and Acceleration Using Derivatives
Harold Walden
1.9K views • 5 years ago
8:41
Comparative Advantage - Demonstrating the Benefits of Specialisation and Trade
Harold Walden
234 views • 5 years ago
11:42
Journal Entries for the Issue of Shares - Exam Example
Harold Walden
24K views • 5 years ago
3:59
Calculus - Differentiating Using the Chain Rule
Harold Walden
637 views • 5 years ago
9:20
Integration using u-Substitution
Harold Walden
183 views • 5 years ago
2:46
DIY - Installing LEGO Display Shelving
Harold Walden
6.4K views • 5 years ago
11:36
Calculating the Height of a Geosynchronous Satellite
Harold Walden
10K views • 5 years ago
6:09
Arithmetic Sequences - Complicated Example
Harold Walden
1.2K views • 5 years ago
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