3Blue1Brown
Why does this product equal pi/2? A new proof of the Wallis formula for pi.
A new and more circularly proof of a famous infinite product for pi.
Curated Video
Proportion: The Meaning of Proportion
By the end of this learning object the student will be able to: Write the Equivalent Ratios4415
Rock 'N Learn
Multiply by 9 Song
Learning to multiply by nine has never been easier or more fun. Lively animated characters and encouraging lyrics will have you rapping out the facts from 9 x 2 up through 9 x 12 quickly and accurately. First, each 9x fact is presented...
Curated Video
Using Inverse Relations to Divide Whole Numbers by Fractions
In this video lesson, students learn how to solve whole number by fraction division problems using the inverse relationship of multiplication and division. The teacher explains the concept and provides examples, guiding students through...
Brian McLogan
Learn to take the second derivative of exponential chain rule
👉 Learn how to find the derivative of exponential and logarithmic expressions. The derivative of a function, y = f(x), is the measure of the rate of change of the function, y, with respect to the variable x. The process of finding the...
Math Fortress
Calculus II: Integration By Parts (Level 3 of 6)
This video goes over 2 examples, covering the proper way to find integrals that require the repeated application of the integration by parts formula. In addition, the tabular method for integration by parts is also introduced.
Curated Video
Multiplying Exponential Expressions
In this video, students will learn how to multiply exponential expressions by exploring patterns and applying the properties of exponents. The teacher explains the concept of exponents and the associative property of multiplication.
Curated Video
Understanding the Zero Exponent Rule
Through exploring patterns and using rules of exponents, this video demonstrates that any base raised to the power of zero equals 1. The video also addresses common misconceptions and provides multiple examples to reinforce the...
Tarver Academy
30 60 90 Triangles CHEAT CODE SHORTCUT
In This Episode, Tyler Teaches Us About 30 60 And 90 Triangles - CHEAT CODE SHORTCUT
Brian McLogan
How to Multiply Using the Distributive Property | Simplify by Multiplying
👉 Learn how to multiply polynomials. To multiply polynomials, we use the distributive property. The distributive property is essential for multiplying polynomials. The distributive property is the use of each term of one of the...
Curated Video
Simplifying Expressions with Exponential Multiplication
In this video, the teacher explains how to simplify expressions involving the multiplication of exponential expressions. The students learn that when multiplying two terms with the same base, they can simply add their exponents. The...
Brian McLogan
Using the power rule of exponents to simplify an expression
👉 Learn how to simplify expressions using the power rule of exponents. When several terms of an expression is raised to an exponent outside the parenthesis, the exponent is distributed over the individual terms in the expression and the...
Brian McLogan
Simplifying the root of a number and variable
👉 Learn how to simplify the square root of an expression. The square root of an expression is an expression which will multiply itself twice to give the original expression. To simplify the square root of an expression, we...
Brian McLogan
How to Use the Foil Face to Multiply Binomials
👉 Learn how to multiply polynomials. To multiply polynomials, we use the distributive property. The distributive property is essential for multiplying polynomials. The distributive property is the use of each term of one of the...
Brian McLogan
How to Simplify a Radical by Prime Factorization, Root(32)
👉 Learn how to find the square root of a number. To find the square root of a number, we identify whether that number which we want to find its square root is a perfect square. This is done by identifying a number which when raised to...
Brian McLogan
How to write an expression from a word problem - Answers to homework
👉 Learn how to write an algebraic expression from verbal sentence as well as writing out a sentence from a algebraic expression. To do this we need to know what words we use to express operations such as addition, multiplication,...
Brian McLogan
Dividing two polynomials using long division algorithm
👉 Learn how to divide polynomials using the long division algorithm. To be able to solve a polynomial, we need to be able to get the factors and hence the zeros. To get the factors, we use the rational zeros theorem to get one of the...
Brian McLogan
Multiplying two binomials with imaginary numbers
In this math tutorial I will show you how to multiply complex numbers. Complex numbers come in the form of a +bi. Multiplying complex numbers carry some of the same properties as multiplying polynomials. However when simplifying we will...
Brian McLogan
Master Simplifying the square root of a number
Master Simplifying the square root of a number
Curated Video
Working with Exponents and Algebraic Expressions: Simplifying and Expanding
This video shows the process for solving the problem presented in IGCSE A June 2018 paper 1HR Q14, which involves simplifying and expanding exponents and algebraic expressions. By the end of the video, learners will know how to apply the...
Curated Video
Identifying Parts of Quadratic Expressions
In this video, the teacher explains what a quadratic expression is and how to identify its different parts. They use the example of a rectangular garden to illustrate the concept, discussing variables, coefficients, terms, and...
Why U
Algebra 80 - Multiplication with Complex Numbers
Multiplying a complex number by another complex number is accomplished using the distributive property to multiply the real and imaginary parts of the first number by the real and imaginary parts of the second number. In this lecture we...
Brian McLogan
How to apply the prime factorization of a number, 64
👉 Learn how to factor a number, variable, and monomial completely. To factor means to write our term as a product of its factors. Therefore we will learn how to break down a number, variable, and monomial into its factors.