Virtual Nerd
Virtual Nerd: How Do You Figure Out the Sign of a Product or Quotient?
Explains the rules for how to tell whether the answer to a multiplication or division problem should have a positive or negative sign. [2:40]
Virtual Nerd
Virtual Nerd: How Do You Add Mixed Fractions With the Same Denominator?
Demonstrates how to add two mixed numbers, where the fractions have the same denominator, by adding the whole numbers and then the fractions. [5:23]
Virtual Nerd
Virtual Nerd: How Do You Subtract Mixed Fractions With the Same Denominator?
Demonstrates how to subtract two mixed numbers, where the fractions have the same denominator, by subtracting the whole numbers and then the fractions. [5:20]
Virtual Nerd
Virtual Nerd: How Do You Multiply a Whole Number by a Fraction?
Tutorial explains how to multiply a whole number and a fraction. [3:19]
Virtual Nerd
Virtual Nerd: Find the Absolute Value of Positive and Negative Numbers
Watch this video tutorial and discover how to use a number line to find absolute value. [4:37]
Virtual Nerd
Virtual Nerd: How Do You Solve a Two Step Equation by Combining Like Terms?
Watch this video tutorial and learn how to combine like terms to solve an equation. [2:29]
Virtual Nerd
Virtual Nerd: Solve for a Variable in a Fraction Using Multiplication First
If you're trying to solve an equation involving a fraction, just multiply the fraction away and then perform the order of operations in reverse. Watch this tutorial to see how it's done. [2:54]
Virtual Nerd
Virtual Nerd: How Do You Solve an Identity Equation?
Learning how to combine like terms and get the variables together is the key to solving an identity equation. This tutorial will show you how. [2:32]
Virtual Nerd
Virtual Nerd:solve an Equation With Variables on Both Sides and Grouping Symbols
Trying to solve an equation with variables on both sides of the equal sign and grouping symbols? Watch this tutorial to figure out how remove the grouping symbols and get those variables together to solve the equation. [3:13]
Virtual Nerd
Virtual Nerd: How Do You Solve a Two Step Equation by Multiplying by 1 First?
This video tutorial shows you how to get rid of a negative variable in an equation by using the multiplication property of -1. [2:34]
Virtual Nerd
Virtual Nerd: What Does It Mean When an Equation Has No Solution?
Watch this video tutorial and learn what it takes for an equation to have no solution. [3:46]
Virtual Nerd
Virtual Nerd: How Do You Solve a Formula for a Variable?
Watch this video tutorial and learn how to solve a formula for the variable you want. [5:00]
Virtual Nerd
Virtual Nerd: Write an Equation for a Translation of an Absolute Value Function
Watch this video tutorial to discover the step-by-step process one needs to take to write an equation to translate the graph of an absolute value equation. [7:05]
Virtual Nerd
Virtual Nerd: How Do You Solve a Word Problem Using Inverse Variation?
Word problem showing how to use the formula for inverse variation to find the constant of inverse variation and then solve for the answer. [3:08]
Virtual Nerd
Virtual Nerd: What Is a Polynomial?
This tutorial provides the definition of a polynomial and illustrates some of the common names for certain polynomials. [7:42]
Virtual Nerd
Virtual Nerd: How Do You Add Polynomials?
Watch this video tutorial to see step-by-step instructions on how to add polynomials of any size by grouping like terms and then combining them together. [5:00]
Virtual Nerd
Virtual Nerd: How Do You Subtract Polynomials?
To subtract polynomials, distribute the negative sign to the second polynomial and then combine like terms. Watch this tutorial to see how it's done. [2:07]
Virtual Nerd
Virtual Nerd: How Do You Add Polynomials Vertically?
View this tutorial to see the steps needed in order to add polynomials vertically. [4:12]
Virtual Nerd
Virtual Nerd: How Do You Subtract Polynomials Vertically?
This tutorial shows the steps you need to take when subtracting two polynomials vertically. [5:30]
Virtual Nerd
Virtual Nerd: How Do You Find the Additive Inverse of a Polynomial?
Two polynomials are additive inverses if they are opposites of each other. This tutorial shows how to find the additive inverse of a given polynomial. [3:43]
Virtual Nerd
Virtual Nerd: Area of a Rectangle Whose Sides Are a Monomial and a Polynomial
In this real world problem, learn how to find the area of a garden using polynomials as the measurement of each side. [1:27]
Virtual Nerd
Virtual Nerd: How Do You Multiply a Monomial by a Polynomial?
To multiply a monomial by a trinomial just use the distributive property. Watch this tutorial to see how its done. [1:28]
Virtual Nerd
Virtual Nerd: What's Foil?
The FOIL method stands for First, Outer, Inner, and Last and is a great way to multiply two binomials together. This tutorial takes a look at the FOIL method. [2:57]
Virtual Nerd
Virtual Nerd: What Is an Absolute Value Function?
Instructional video provides an introduction to the absolute value function. [5:34]