Sophia Learning
Sophia: Solving an Equation by Squaring Both Sides: Lesson 8
How squaring both sides of a trigonometric equation can help solve the equation is demonstrated here. This lesson is 8 of 8 in the series titled "Solving an Equation by Squaring Both Sides."
Sophia Learning
Sophia: Solving an Equation by Squaring Both Sides: Lesson 1
How squaring both sides of a trigonometric equation can help solve the equation is demonstrated here. This lesson is 1 of 8 in the series titled "Solving an Equation by Squaring Both Sides."
Sophia Learning
Sophia: Using Deductive Logic
This lesson demonstrates the use of a process of elimination in order to solve a problem.
Sophia Learning
Sophia: Equations That Have Infinitely Many Solutions: Lesson 3
This lesson will demonstrate how to recognize when an equation has infinitely many solutions. It is 3 of 6 in the series titled "Equations that have Infinitely Many Solutions."
Sophia Learning
Sophia: Solving an Equation by Squaring Both Sides: Lesson 2
How squaring both sides of a trigonometric equation can help solve the equation is demonstrated here. This lesson is 2 of 8 in the series titled "Solving an Equation by Squaring Both Sides."
Sophia Learning
Sophia: Solving an Equation by Squaring Both Sides: Lesson 6
How squaring both sides of a trigonometric equation can help solve the equation is demonstrated here. This lesson is 6 of 8 in the series titled "Solving an Equation by Squaring Both Sides."
Sophia Learning
Sophia: Equations That Have Infinitely Many Solutions
This video tutorial explains how to identify equations that have an infinite number of solutions.
Other
Professor Freedman's Video Snippets Solving a Linear Equation
Professor Ellen Freedman uses this very short video to explain how to solve linear equations. She offers five specific tips to remember on how to do this.
Study Pug
Study Pug: Determining Number of Solutions to Linear Equations
Depending on whether and how the linear equations in a system touch each other, there will be a different number of solutions to the system. There can be one solution, no solution, and even infinite solution. Watch this video for...