Hi there! Today I have released the 19th lesson of my Algebra series. In this lesson we continue learning applications of solving equations with value mixture problems!

In particular, you will learn:

1. The formula for calculating the value of an ingredient (using the amount and cost per unit)
...

Hi there! Today I have released Lesson 46 of my Calculus 3 series. In this lesson we learn about differentials of multivariable functions!

In particular you will learn:

1. What differentials in 3D represent
2. How to find the differential of a multivariable function
3. How to use differentials to ap...

Hi there! Today I have released the 18th lesson of my Algebra series. In this lesson we continue learning applications of solving equations with investment problems!

In particular, you will learn:

1. The formula for calculating the amount of simple interest on an investment
2. How to solve investm...

Hi there! Today I have released Lesson 45 of my Calculus 3 series. In this lesson we learn about higher-order partial derivatives!

In particular you will learn:

1. How to find higher-order partial derivatives 

And... that's it! Sounds simple, but this is definitely something you want to spend...

Hi there! Today I have released the 17th lesson of my Algebra series. In this lesson we continue learning the applications of solving equations with discount problems!

In particular, you will learn:

1. What is discount?
2. How to solve discount problems by setting up and solving equations

I hop...

Hi there! Today I have released Lesson 44 of my Calculus 3 series. In this lesson we begin learning about partial derivatives!

In particular you will learn:

1. What are partial derivatives?
2. How to find partial derivatives of functions of 2 variables
3. How to find partial derivatives of functions...

Hi there!

Today I have released a new Financial Mathematics video for you regarding how to quickly calculate arithmetic annuities in the BAII Plus financial calculator, using what is known as the "PQ Method."

In this video you will learn:

1. Why the PQ Method is needed
2. Where the PQ Method come...

Hi there! Last week I released the 16th lesson of my Algebra series. In this lesson we continue learning the applications of solving equations with markup problems!

In particular, you will learn:

1. What is markup?
2. How to solve markup problems by setting up and solving equations

I hope you f...

Hi there! Today I have released Lesson 43 of my Calculus 3 series. In this lesson we learn about continuity of multivariable functions!

In particular you will learn:

1. The definition of continuity of multivariable functions (with limits!)
2. How to determine the regions where a multivariable func...

Hi there! Today I have released the 15th lesson of my Algebra series. In this lesson we continue learning the applications of solving equations with perimeter problems!

In particular, you will learn about:

1. Perimeter of common shapes
2. How to solve perimeter problems by setting up and solving e...