Old List :: Youtube Videos :: MATHSVIDEOS.NET

Old List :: Youtube Videos :: MATHSVIDEOS.NET Jul 19, 2020 9:49:22 GMT

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Post by Tiago on Jul 19, 2020 9:49:22 GMT

THE LINKS TO ALL OUR YOUTUBE VIDEOS

Here you can find all of our Youtube videos (224 in total) dated and in categories. What we have is videos related to basic mathematics skills (24), algebra (12), logarithms (6), graphing (2), Pythagoras' theorem (5), angles (2), areas (4), circles (2), trigonometry (21), differentiation (54), integration (4), calculus (34), limits (11), vectors (2), statistics (2), probabilities (2), singularities (2), mathematical / geometrical art (34) and reviews (1). Our first video was created on the 31st of December, 2013 - and we've been making clips ever since.

Basic Mathematics Skills (24):

[/b][/a] (3rd January, 2014)
[*]Dividing negative and positive numbers explained (3rd January, 2014)
[*]The FOIL method simplified: First, Outer, Inner, Last (3rd January, 2014)
[*]Function Problems Solved - Edexcel Revision C3 (No Sound) (15th April, 2014)
[*]Simple Surd Multiplication (3rd May, 2014)
[*]Quick (non-technical) Introduction to Pi (7th May, 2014)
[*]Decimals, Fractions & Percentages, 5% to 100% (8th May 2014)
[*]Learning how to Simplify Expressions & Collect Like Terms (12th May, 2014)
[*]Simplifying more Complex Expressions containing Positive and Negative Powers (12th May, 2014)
[*]Simplifying Extra Complex Expressions Containing Annoying Powers (13th May, 2014)
[*](a+b)(a+b)=a^2+2ab+b^2 (Real Proof Revealed) (FOIL Method Demystified) (17th May, 2014)
[*](a+b)(a-b)=a^2-b^2 (The Real Proof) (Difference Of Two Squares Demystified) (18th May, 2014)
[*](a+b+c)(d-e-f) - Proof & Expansion - A Level Maths (4th August, 2014)
[*]10^(-5) to 10^(5) Demystified (17th August, 2014)
[*]2 Long Multiplication Problems Solved (17th August, 2014)
[*]How To Write 0.083333333333... As A Fraction (EXPLAINED) (29th August, 2014)
[*]Carl Friedrich Gauss - How He Probably Came Up With His Theory (15th November, 2014)
[*]Dealing With Inverses - Shortcuts (15th November, 2014)
[*]666 In Binary - 1010011010 - As Seen In Futurama Episode (26th January, 2015)
[*]How To Approximate The Value Of The Square Root Of 2 (8th November, 2015)
[*]How To Prove That √2 x √2=2 (9th November, 2015)
[*]Expand Binomials Using Python - Download Python & Get Binomial Expansion Code (10th February, 2016)
[*]Proving that the formulas used to complete the square are valid (12th October, 2016)
[*]Animation: Doubling the area of a square (Plato's Meno) (28th March, 2017)
[/ul]
Algebra (12):

[/b][/a] (12th January, 2014)
[*]How To Solve Simultaneous Equations Containing 3 Unknowns - Easy Guide (12th January, 2014)
[*]Find The Value Of X When It Becomes An Exponential Power (14th January, 2014)
[*]How To Simplify Fractions Containing Roots In The Denominator (15th April, 2014)
[*]How To Produce The Quadratic Formula From Scratch (30th April, 2014)
[*]Expanding Expressions - Algebra (12th May, 2014)
[*]Factorising Expressions - Algebra (13th May, 2014)
[*]Factorising Quadratic Expressions & Using the 'Difference of Two Squares' Method (13th May, 2014)
[*]How To Solve |2x+1|=|4x+1| (13th August, 2014)
[*]Prove that (a/b)+(c/d)=(ad+bc)/(bd) {simple explanation} (14th April, 2015)
[*]If a/b=c/d then a/b=(a+c)/(b+d) mathematical proof (5th August, 2017)
[*]If a/b=c/d, then a/b=(a+c)/(b+d) mathematical proof (quicker version) (5th August, 2017)
[/ul]
Logarithms (6):

[/b][/a] (17th January, 2015)
[*]Logarithmic Fraction Proof - 2015 (9th April, 2015)
[*]log(xp)=logx+logp - Simplified Proof (9th April, 2015)
[*]Prove that log_a_(x)=1 / {log_x_(a)} (13th April, 2015)
[*]Prove that log_a(x^n)=n*log_a(x) (14th May, 2015)
[*]Prove that log_a(p/q)=log_a(p) - log_a(q) (21st September, 2016)
[/ul]
Graphing (2):

[/b][/a] (13th August, 2014)
[*]Midpoint Formula Derived Using Diagram (Logical Thinking) (6th September, 2014)
[/ul]
Pythagoras' Theorem (5):

[/b][/a] (11th April, 2014)
[*]How To Come Up With The Distance Formula (In 2 Dimensions) From Scratch. (20th April, 2014)
[*]How To Come Up With The Distance Formula In 3 Dimensions (23rd April, 2014)
[*]Pi Approximation Trick - Calculator - Derived Using Pythagoras's Theorem (14th November, 2015)
[*]How to derive Pythagoras' equation / theorem (2 methods) (30th September, 2016)
[/ul]
Angles (2):

[/b][/a] (3rd January, 2014)
[*]Why two angles, each on different but parallel lines - and also split by a diagonal line are equal to one another (4th January, 2014)
[/ul]
Areas (4):

[/b][/a] (9th May, 2014)
[*]Area of Trapezium Formula - Derived from Scratch (15th May, 2014)
[*]Area of Trapezium Formula - From Scratch (Version II) (15th May, 2014)
[*]Area of a sector proof using a constant of proportionality plus area of a circle (5th September, 2016)
[/ul]
Circles (2):

[/b][/a] (5th September, 2016)
[*]Length of an arc formula derived from scratch (5th September, 2016)
[/ul]
Trigonometry (21):

[/b][/a] (3rd January, 2014)
[*]sin(A+B)=sin(A)cos(B)+cos(A)sin(B) proof - geometrical (4th January, 2014)
[*]cos(A+B)=cos(A)cos(B)-sin(A)sin(B) proof - geometrical (6th January, 2014)
[*]y=arcsinx graph - Related to C3 Mathematics Exams - Edexcel (6th January, 2014)
[*]y=arccosx graph - Related to C3, C4 Edexcel Exams (7th January, 2014)
[*]y=arctanx sketch - Related to C3 Exams (7th January, 2014)
[*]How To Come Up with The Cosine Rule From Scratch (18th April, 2014)
[*]An Alternative Sine Rule Proof - a/sinA=b/sinB=c/sinC (28th April, 2014)
[*]Areas of Triangles formula transformed (9th May, 2014)
[*]Areas of Triangles Formulas used to produce Sine Rule (9th May, 2014)
[*]tan(A+B)= (tanA + tanB)/(1 - tanAtanB) - Real Proof (4th July, 2014)
[*]Transforming Trigonometric Identities Of The Form (A+B) Into (A-B) - Valuable Tip (4th July, 2014)
[*](sinx)^2+(cosx)^2=1 (Proof - No Unit Circle Required) (17th January, 2015)
[*]tan(A+B) derivation in terms of tan(A) and tan(B) (6th April, 2015)
[*]Prove that a/sin(A)=b/sin(B)=c/sin(C), the quickest way. Honest. (5th September, 2016)
[*]sin(A-B)=sinAcosB-cosAsinB proof (17th September, 2016)
[*]3 Trigonometric Identities You Must Be Able To Derive From Scratch (17th September, 2016)
[*]cos(A-B)=cosAcosB+sinAsinB proof (18th September, 2016)
[*]sin(A-B)=sin(A)cos(B)-cos(A)sin(B) proof - geometrical (22nd September, 2016)
[*]cos(A-B)=cos(A)cos(B)+sin(A)sin(B) proof - geometrical (29th September, 2016)
[*]tan(A-B) derivation in terms of tan(A) and tan(B) (29th September, 2016)
[/ul]
Differentiation (54):

[/b][/a] (4th May, 2014)
[*]Derive the integration by parts formula using the product rule (25th September, 2016)
[*]x*(e^x) integrated, part 1 - result not checked (25th September, 2016)
[*]x*(e^x) integrated, part 2 - result checked (25th September, 2016)
[/ul]
Calculus (34):

[/b][/a] (4th October, 2016)
[*]How to find the derivative of cosx using limits (4th October, 2016)
[*]How to find the derivative of tanx using limits (5th October, 2016)
[*]How to find the derivative of sinx using limits (version II) (5th October, 2016)
[*]How to find the derivative of cosx using limits (version II) (5th October, 2016)
[*]In the limit, as change in x approaches 0, (sin(?x))/?x=1 (calculator proof) (5th October, 2016)
[*]In the limit, as change in x approaches 0, (cos(?x)-1)/?x=0 (calculator proof) (5th October, 2016)
[*]In the limit, as change in x approaches 0, (tan(?x))/?x=1, tan(?x)=0 (5th October, 2016)
[*]In the limit, as change in x approaches 0, (e^(?x)-1)/?x=1 (7th October, 2016)
[*]How to find the derivative of e^x using limits (7th October, 2016)
[*]How to find the derivative of lnx using limits (7th October, 2016)
[/ul]
Vectors (2):

[/b][/a] (20th April, 2014)
[*]Vector Angle Proof - Rare Proof By Student In UK (24th April, 2014)
[/ul]
Statistics (2):

[/b][/a] (31st January, 2016)
[*]Manipulating The Sigma Symbol (Coded Data): Edexcel Statistics (1) (31st January, 2016)
[/ul]
Probabilities (2):

[/b][/a] (29th March, 2017)
[*]Probabilities: Mutually Exclusive Diagram / Animation (2 Events) (31st March, 2017)
[/ul]
Singularities (2):

[/b][/a] (31st December, 2013)
[*]Mathematical Singularity In 3 Dimensions Demystified (18th January, 2015)
[/ul]
Mathematical / Geometrical Art (34):

[/b][/a] (4th September, 2014)
[/ul]