Math Is Fun Forum

DrLiangMath

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Registered: 2022-03-24

Posts: 179

Re: How to Improve Math Problem-solving Skills? - Free Math YouTube Videos

Full Picture of Solutions to the Exponential Equation x^x=a

DrLiangMath

Member

Registered: 2022-03-24

Posts: 179

Re: How to Improve Math Problem-solving Skills? - Free Math YouTube Videos

Two Methods for Proving the Polynomial Inequality x^16-x+1>0

DrLiangMath

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Registered: 2022-03-24

Posts: 179

Re: How to Improve Math Problem-solving Skills? - Free Math YouTube Videos

Cool Tricks for Evaluating Definite Integrals Involving e^x, sin(x) and cos(x)/]

DrLiangMath

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Registered: 2022-03-24

Posts: 179

Re: How to Improve Math Problem-solving Skills? - Free Math YouTube Videos

How to Solve the Difficult Quartic Polynomial Equation x^4+4x-1=0?/]

DrLiangMath

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Registered: 2022-03-24

Posts: 179

Re: How to Improve Math Problem-solving Skills? - Free Math YouTube Videos

A Straightforward but Powerful Approach for Proving Trigonometric Identities

DrLiangMath

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Registered: 2022-03-24

Posts: 179

Re: How to Improve Math Problem-solving Skills? - Free Math YouTube Videos

How to Solve the Quartic Equation x^4+x^2=90?

DrLiangMath

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Registered: 2022-03-24

Posts: 179

Re: How to Improve Math Problem-solving Skills? - Free Math YouTube Videos

All Solutions to the Diophantine Equation a^2+b^2=2009 | Euclidean Division

DrLiangMath

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Registered: 2022-03-24

Posts: 179

Re: How to Improve Math Problem-solving Skills? - Free Math YouTube Videos

Simple and Understandable Proof: How to prove a Tangent Line is Perpendicular to the Radius?

DrLiangMath

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Registered: 2022-03-24

Posts: 179

Re: How to Improve Math Problem-solving Skills? - Free Math YouTube Videos

Cool Tricks for Evaluating Algebraic Expressions | You Should Know

DrLiangMath

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Registered: 2022-03-24

Posts: 179

Re: How to Improve Math Problem-solving Skills? - Free Math YouTube Videos

Ingenious Method | All Functions Satisfying f(x/y)=f(x)/f(y) | Math Olympiad

DrLiangMath

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Registered: 2022-03-24

Posts: 179

Re: How to Improve Math Problem-solving Skills? - Free Math YouTube Videos

Ingenious Method | Solutions to Exponential Equation 4^x+64x-192=0

DrLiangMath

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Registered: 2022-03-24

Posts: 179

Re: How to Improve Math Problem-solving Skills? - Free Math YouTube Videos

Integer solutions to the Radical Equation √m + √n = √325

DrLiangMath

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Registered: 2022-03-24

Posts: 179

Re: How to Improve Math Problem-solving Skills? - Free Math YouTube Videos

Cool Trick for Evaluating a Quadratic Expression (a-2000)^2

DrLiangMath

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Registered: 2022-03-24

Posts: 179

Re: How to Improve Math Problem-solving Skills? - Free Math YouTube Videos

How to Solve the Exponential Equation 3^x+9^x+27^x=14?

John John

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From: Umuahia, Abia state, Nigeria

Registered: 2022-10-25

Posts: 24

Re: How to Improve Math Problem-solving Skills? - Free Math YouTube Videos

I'm not seeing the video i'm not using a smart phone

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The golden rule in maths don't find x if you don't know where y is-jjc

Bob

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Registered: 2010-06-20

Posts: 10,621

Re: How to Improve Math Problem-solving Skills? - Free Math YouTube Videos

The link is to YouTube.  What do you get?

Bob

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Children are not defined by school ...........The Fonz
You cannot teach a man anything;  you can only help him find it within himself..........Galileo Galilei
Sometimes I deliberately make mistakes, just to test you!  …………….Bob

DrLiangMath

Member

Registered: 2022-03-24

Posts: 179

Re: How to Improve Math Problem-solving Skills? - Free Math YouTube Videos

How to Find the Smallest Positive Integers for the Inequality 12/11<y/x<11/10?

DrLiangMath

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Registered: 2022-03-24

Posts: 179

Re: How to Improve Math Problem-solving Skills? - Free Math YouTube Videos

What Is the Sum of the Infinite Series 1/1 + 1/2^2 + 1/3^3 + •••?

DrLiangMath

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Registered: 2022-03-24

Posts: 179

Re: How to Improve Math Problem-solving Skills? - Free Math YouTube Videos

What Is the Value of the Sum of Squares a^2+b^2?

DrLiangMath

Member

Registered: 2022-03-24

Posts: 179

Re: How to Improve Math Problem-solving Skills? - Free Math YouTube Videos

What Is the Sum of the Alternating Series 1/1-1/2+1/3-1/4+•••?

DrLiangMath

Member

Registered: 2022-03-24

Posts: 179

Re: How to Improve Math Problem-solving Skills? - Free Math YouTube Videos

How to Prove the Inequality 1/1^2+1/2^2+1/3^2+•••1/100^2<2?

DrLiangMath

Member

Registered: 2022-03-24

Posts: 179

Re: How to Improve Math Problem-solving Skills? - Free Math YouTube Videos

Cool Tricks for Comparing the Large Exponents 2022^2022 and 2021^2023

Bob

Administrator

Registered: 2010-06-20

Posts: 10,621

Re: How to Improve Math Problem-solving Skills? - Free Math YouTube Videos

hi DrLiangMath

Your videos are really great but, as you add more, it is becoming harder and harder to find a particular one or type.

I suggest you give some thought to how you might index them so an interested person can find a particular one.

Maybe you could divide them by similar topics ?

Best wishes,

Bob

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Children are not defined by school ...........The Fonz
You cannot teach a man anything;  you can only help him find it within himself..........Galileo Galilei
Sometimes I deliberately make mistakes, just to test you!  …………….Bob

DrLiangMath

Member

Registered: 2022-03-24

Posts: 179

Re: How to Improve Math Problem-solving Skills? - Free Math YouTube Videos

Hi Bob,

Thank you so much for your helpful suggestion! I shall index them in the near future.

Derek Liang

DrLiangMath

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Registered: 2022-03-24

Posts: 179

Re: How to Improve Math Problem-solving Skills? - Free Math YouTube Videos

What Are the Coordinates of the Spiral Center?