Curated Video
Dividing Decimals by Powers of Ten (Part 2)
Understand how the placement of the decimal point changes when dividing decimal numbers by powers of 10.
Brian McLogan
Factoring Out the GCF so that You can Solve a Polynomial to the 5th Degree
👉 Learn how to find all the zeros of a polynomial. A polynomial is an expression of the form ax^n + bx^(n-1) + . . . + k, where a, b, and k are constants and the exponents are positive integers. The zeros of a polynomial are the values...
Brian McLogan
Solve an equation with rational exponents,(x - 2)^(1/3) = 5
👉 Learn how to solve radical equations having one radical term. To solve a radical equation having one radical terms, we isolate the radical term by placing it in one side of the equation. Next, we get rid of the radical by taking on...
Curated Video
Powers: Solving Exponential Equations with Multiple Bases and Variables
This video shows the process for solving the problem presented in IGCSE A June 2018 paper 2HR Q14, which involves exponential equations with multiple bases and variables.
Curated Video
Powers and Roots: Solving Exponential Equations
This video shows the process for solving the problem presented in IGCSE A June 2018 paper 2H Q10, which involves solving exponential equations. Students will understand how to manipulate exponential equations using rules of exponents....
TLDR News
Could Britain End the Monarchy & Become a Republic? The Queen's Royal Controversy - TLDR News
Following the controversial revelations made by the Guardian last weekend we wanted to discuss if the Monarchy could be 'cancelled'. In this video we discuss the powers the queen has, the controversy itself, and what would happen if...
Curated Video
Understanding Place Value and Powers of 10
In this video, students learn about the relationship between numbers with different place values using base 10 blocks. Explore how the value of each place in a number is 10 times greater than the place to its right. Through examples of...
Curated Video
Multiplying Whole Numbers by Powers of 10 Using Place Value
In this video, students learn how to multiply whole numbers by powers of 10 using their understanding of place value. They are shown how to break apart numbers based on their place value to make the computation easier.
Brian McLogan
Solving an exponential equation by taking log on both sides
👉 Learn how to solve exponential equations in base e. An exponential equation is an equation in which a variable occurs as an exponent. e is a mathematical constant approximately equal to 2.71828. e^x is a special type of exponential...
Curated Video
Graphing Exponential Functions: Understanding the Gradient Function
The video is a lecture on exponential functions, specifically focusing on the gradient function of A to the power of X. It covers topics such as exponential growth and decay, X-axis asymptotes, and the relationship between A and the...
Curated Video
Understanding Logarithms: Definition and Evaluation
This video is a lecture presentation that explains the definition of log to the base A of X. The instructor explains the inverse relationship between logarithms and exponentials and demonstrates this using graphs of exponential and log...
Hip Hughes History
Congress for Dummies -- Article 1 of the Constitution
The second in the Constitution for Dummies series, in this lecture HipHughes takes you through Article I of the Constitution examining all ten sections outlining Legislative Powers.
Brian McLogan
Summary of Binomial Expansion
👉 Learn all about sequences. In this playlist, we will explore how to write the rule for a sequence, determine the nth term, determine the first 5 terms or any term of the sequence. We will investigate binomial expansion as well as...
KnowMo
Standard Form: Addition, Subtraction, Multiplication, and Division
The video provides an explanation of standard form, a mathematical representation used for writing very large or very small numbers. The instructor explains the basic structure of standard form, the meaning of positive and negative...
KnowMo
Introduction to Powers and Roots
The video is a tutorial on the basics of powers and roots in mathematics. It covers positive powers, negative powers, roots, and fractional powers, explaining how to write them in index notation, convert negative powers into fractions,...
Curated Video
Understanding Powers of 10 and Place Value
In this video, students learn about using whole number exponents to represent powers of 10 and how it relates to place value. The video explains how to write numbers like 10 to the 4th power as a whole number, which is 10,000, and shows...
Brian McLogan
Using the multiplication property of exponents to simplify
👉 Learn how to simplify expressions using the product rule of exponents. The product rule of exponents states that the product of powers with a common base is equivalent to a power with the common base and an exponent which is the sum of...
Curated Video
Understanding Powers of 10 and Exponents
In this video, students learn how to represent powers of 10 using exponents. They are taught that multiplying a number by a power of 10 shifts the digits to the left the same number of times as the number of zeros in the power of 10. The...
KnowMo
Multiplying and Dividing Standard Form: A Non-Calculator Method
This video is a lecture on how to multiply and divide standard form, which is a useful tool for calculating extremely large or small distances and times in space or microscopic organisms. The instructor demonstrates how to separate the...
Curated Video
Orders of Magnitude in Biology: A Convenient Way to Express Small and Large Numbers.
This video is a lecture presentation on the use of orders of magnitude in biology. The presenter explains how to express very small numbers and very large numbers conveniently, making it easier to use those numbers in calculations. The...
Brian McLogan
Is it a polynomial with two variables
👉 Learn how to determine whether a given equation is a polynomial or not. A polynomial function or equation is the sum of one or more terms where each term is either a number, or a number times the independent variable raised to a...
History Hit
10 Steps to World War Two
After the Great War of 1914-18, European powers were desperate to avoid another conflict of that scale. But just 20 years later, they found themselves plunged into catastrophe on an even greater scale. The outbreak of World War Two has...
KnowMo
Powers of 10 and their Application in Calculations
The video talks about the concept of powers of 10 and how it can be used in calculations. The video demonstrates how this pattern can be used to simplify multiplication and division calculations involving powers of 10.
Hip Hughes History
Federalism Explained in One Minute
A HipHughes History quickie. If you need to know what it means, I'll tell you.