Instructional Video6:06
Curated Video

Solve an Exponential Word Problem of Base 2

K - 5th
This video covers how to solve word problems involving exponential equations of base 2 using logarithms. The examples given include determining the number of times a stack of paper needs to be doubled to reach the moon and calculating...
Instructional Video10:28
Brian McLogan

Solving and graphing a linear inequality word problem

12th - Higher Ed
Learn how to solve multi-step linear inequalities having no parenthesis. An inequality is a statement in which one value is not equal to the other value. An inequality is linear when the highest exponent in its variable(s) is 1. (i.e....
Instructional Video6:58
Curated Video

Understanding Powers and Exponents

9th - Higher Ed
This video explains the concept of powers and exponents. Through clear examples and non-examples, she demonstrates how to correctly calculate the value of a power by multiplying the base to itself as indicated by the exponent.
Instructional Video5:28
Curated Video

Quotients with Exponents

6th - Higher Ed
This video explains how to simplify quotients involving exponents. It covers the rule that when dividing with the same base, you subtract the exponents. The video also demonstrates how to handle a whole fraction raised to a power by...
Instructional Video4:14
Curated Video

Algebaic Word Problems

9th - Higher Ed
Welcome to our complete high school mathematics tutorial series! Whether you’re a student preparing for exams, a teacher seeking additional resources, or a parent helping your child succeed in math, these videos cover a wide range of...
Instructional Video0:57
Curated Video

How to Write an Exponential Function | HS.F-LE.A.2

9th - 12th
In this shorts math video we will review how to write an exponential function to answer a standardized math test question. We will identify the key information provided in the problem - initial amount, rate of increase or decrease, and...
Instructional Video2:20
Curated Video

Interpreting an Exponential Model | HS.A-SSE.A.1

9th - 12th
In this high school algebra math video we will be interpreting an exponential model or a real world problem.
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A t-shirt company purchases a new packaging & tracking system β€” and we are given an equation that models...
Instructional Video5:38
Brian McLogan

Learn to find the number of years it takes to reach an amount with compound interest

12th - Higher Ed
Learn about compound interest. We will look at how to determine the final value, initial value, interest rate and years needed. We will investigate problems compounded continuously, daily, weekly, monthly, quarterly and yearly. These...
Instructional Video1:42
Brian McLogan

Solving a linear equation using two steps

12th - Higher Ed
πŸ‘‰ Learn how to solve two step linear equations. A linear equation is an equation whose highest exponent on its variable(s) is 1. To solve for a variable in a two step linear equation, we first isolate the variable by using inverse...
Instructional Video1:18
Brian McLogan

How to solve a linear equation using only two steps inverse operations

12th - Higher Ed
πŸ‘‰ Learn how to solve two step linear equations. A linear equation is an equation whose highest exponent on its variable(s) is 1. To solve for a variable in a two step linear equation, we first isolate the variable by using inverse...
Instructional Video1:53
Brian McLogan

Rewrite a exponential equation in logarithmic

12th - Higher Ed
πŸ‘‰ Learn how to convert exponential equations to logarithmic equations. The logarithm of a number in a given base is the index/exponent to which the base must be raised to obtain the given number. In other words, log [base a] of x = m...
Instructional Video1:16
Brian McLogan

Writing an equation in exponential form to logarithmic

12th - Higher Ed
πŸ‘‰ Learn how to convert exponential equations to logarithmic equations. The logarithm of a number in a given base is the index/exponent to which the base must be raised to obtain the given number. In other words, log [base a] of x = m...
Instructional Video1:16
Brian McLogan

converting between logarithmic and exponential

12th - Higher Ed
πŸ‘‰ Learn how to convert logarithmic equations to exponential equations. The logarithm of a number in a given base is the index/exponent to which the base must be raised to obtain the given number. In other words, log [base a] of x = m...
Instructional Video1:28
Brian McLogan

Learn how to write a exponential equation written as a logarithmic equation

12th - Higher Ed
πŸ‘‰ Learn how to convert exponential equations to logarithmic equations. The logarithm of a number in a given base is the index/exponent to which the base must be raised to obtain the given number. In other words, log [base a] of x = m...
Instructional Video1:51
Brian McLogan

Converting from exponential to logarithmic

12th - Higher Ed
πŸ‘‰ Learn how to convert exponential equations to logarithmic equations. The logarithm of a number in a given base is the index/exponent to which the base must be raised to obtain the given number. In other words, log [base a] of x = m...
Instructional Video7:21
Khan Academy

Exponential Growth and Decay Word Problems, Algebra II |

7th - 11th
Concepts from the last few videos, particularly exponential growth and decay functions, are covered in this video about word problems. Viewers can apply their new (or growing) algebraic knowledge to solve the word problems along with Sal.
Instructional Video3:07
Curated OER

How Do You Solve a Word Problem by Dividing Monomials?

6th - 12th
A word problem, a triangle, monomials, exponents, what to do? The instructor explains how to set up this ratio in order to solve the problem and express it as a monomial in simplest form.
Instructional Video2:19
Curated OER

How Do You Solve a Word Problem by Taking a Monomial to a Power?

6th - 12th
You've got a cube and a monomial for the length of a side, how do you find the volume? Oh, and the monomial expression has exponents. Just use the formula for finding the volume of a cube and use the properties of powers to multiply the...
Instructional Video6:42
Curated OER

How Do You Solve a Word Problem with Exponential Growth?

8th - 11th
Does this word problem describe exponential growth? Is something increasing? Is it increasing at a constant rate? How much is it increasing? Use the function formula for exponential growth to figure out this problem.
Instructional Video2:31
Curated OER

How Do You Solve a Word Problem by Dividing Monomials?

6th - 8th
A word problem, a triangle, monomials, exponents, what to do? The instructor explains how to set up this ratio in order to solve the problem and express it as a monomial in simplest form.
Instructional Video1:44
Curated OER

How Do You Solve a Word Problem by Taking a Monomial to a Power?

8th - 10th
You've got a cube and a monomial for the length of a side, how do you find the volume? Oh, and the monomial expression has exponents. Just use the formula for finding the volume of a cube and use the properties of powers to multiply the...
Instructional Video7:54
Curated OER

How Do You Solve a Word Problem Using an Exponential Function?

8th - 11th
In six days Tina gets exponentially better at the number of times she can jump rope. Let's create an equation and see how many times Tina can jump rope on the sixth day. First identify the variables. Next make a table, then plug in the...
Instructional Video2:30
Curated OER

How Do You Solve a Word Problem by Multiplying Binomials?

8th - 11th
Find the area of several rectangles that have been given monomial values. When the rectangles are put together, the sides are added together to form a binominal value. Now use the formula for area to multiply the two binomials. Use the...
Instructional Video3:23
Curated OER

How Do You Evaluate an Exponent?

6th - 12th
Identify the base, identify the exponent, write out the base the number of times indicated by the exponent. Then multiply the base as written out in expanded form. Finally simplify your answer and you will have just evaluated an exponent.