Radical Functions and Equations Teacher Resources

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New Review Radical Equations

This task gives geometry learners practice in solving radical equations in one variable and zeros in extraneous solutions.
Students solve radical equations by taking the nth root of the equation. In this algebra lesson, students simplify radicals and apply the concept of radical equations to the real world.
Students observe and solve examples of equations involving radicals. They complete a Doing Battle With Radical Equations worksheet and checklist.
Bringing it all together in this video, Sal incorporates the concepts from previous lectures (quadratic formula, multiplying polynomial expressions, radical expressions, exponents). This video would be a great way to end a unit or review for a unit test in your algebra class.
Young scholars explore extraneous roots to radical equations. In this Algebra II lesson, students solve equations which are typically "unanswerable" with paper and pencil. The use of the TI-npire provides a method of solution and moves the focus of the lesson to flexibility in problem solving.
In this worksheet, students graph the square root and other radical functions by examining the parent function and the translations and shifts that occur within the function family. The two page worksheet contains twelve problems. 
In this algebra worksheet, students match radical equations that are solve by squaring both sides. Once they finishing matching equations, they decode the hidden message. There are 13 questions.
Young scholars explore radical equations.  For this Algebra II lesson, students solve radical equation graphically.  Young scholars examine the roots of quadratic and cubic equations. TI-nspire handheld and appropriate application necessary.
In this radical equations worksheet, students complete short answer questions about radical equations. Students answer 7 questions and look at many examples.
In this Algebra II worksheet, 11th graders solve equations involving radical equations.  The worksheet provides an explanation and worked examples.  The two page worksheet contains three problems.  Solutions are not provided. 
In this radical equations worksheet, 9th graders solve 10 different problems that include various types of radical equations. They solve each of the problems listed that have radical equations in them.
Sal is not kidding when he calls this radical expression "hairy" and "more involved." Though viewers might be daunted by the amount of work necessary in solving the problem, Sal is confident and collected throughout the video. It's helpful to see Sal work through a tougher problem using the same methodology that he employs for the simpler problems as well.
For this radical equations and expressions test, students answer 4 multiple choice and 21 short answer questions.
In this radical equations and inequalities worksheet, students solve five multiple choice problems. Problems are selected from a large bank, and each time the worksheet is accessed, a different problem set is shown. Each problem includes a hint button to assist students. The worksheet is self-scoring.
Eleventh graders explore extraneous solutions to radical equations.  In this Algebra II lesson, 11th graders explore the real and extraneous solutions to radical equations conceptually, graphically, and algebraically.  The lesson employs the use CAS.
Students define functions to be graphed using the Y= key and how to set up a standard viewing screen using Zoom 6. They complete a lab sheet for each of the three problems attached, completing the assignment outside of class.
In this radical equations worksheet, learners solve radical equations. They simplify equations containing radicals. This one-page worksheet contains 24 problems.
This practice learning exercise includes simple radical equations, and some quadratic equations that can be solved by the square root method. There is good practice here in checking the solutions, and a few graphing problems. 
In this solving radical equations and inequalities worksheet, 11th graders solve and complete 12 different problems. First, they solve each given equation. Then, students check for extraneous solutions in each response.
In this radical equations worksheet, students solve given radical equations. They solve problems containing variables, exponents, and fractions. This two-page worksheet contains 20 multi-step problems.

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Radical Functions and Equations