Square-Root Functions and Radical Equations
This practice worksheet 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.
22 Views 88 Downloads
- Folder Types
- Activities & Projects
- Graphics & Images
- Handouts & References
- Lab Resources
- Learning Games
- Lesson Plans
- Primary Sources
- Printables & Templates
- Professional Documents
- PD Courses
- Study Guides
- Performance Tasks
- Graphic Organizers
- Writing Prompts
- Constructed Response Items
- AP Test Preps
- Lesson Planet Articles
- Interactive Whiteboards
- Home Letters
- Unknown Types
- All Resource Types
- Show All
See similar resources:
Placing a Square Root on the Number LineLesson Planet
There are many ways to approach finding the rational approximation of an unknown square root. Here is a problem that will help math learners make a connection between square roots and their order on a number line. As usual, determine two...
7th - 9th Math CCSS: Designed
Combining Square Roots with Addition and SubtractionLesson Planet
Familiarize young mathematicians with the radical concept of square roots using this set of skills practice problems. Building on prior knowledge about combining like terms in algebraic expressions, this worksheet helps students learn...
7th - 10th Math CCSS: Adaptable
Extraneous Solutions to Radical EquationsLesson Planet
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...
4 mins 7th - 11th Math CCSS: Adaptable
Solving the Unknown with Algebra: Lesson 3: Functions and Formulas/Square RootsLesson Planet
This instructional activity has a number of fun worksheets for a pre-algebra or beginning algebra class. The main emphasis of this instructional activity is functions, formulas, and looking at square roots. It is the third instructional...
6th - 9th Math CCSS: Adaptable
How Do You Figure Out if a Square Root is Bigger than Another Number?Lesson Planet
You have been given a square root and need to compare that to a decimal number to find out which one is bigger. How can you make that comparison? One way to do this is to find the square root of the square root number and then compare it...
3 mins 6th - 12th Math
How Do You Find the Square Root of a Fraction?Lesson Planet
The instructor demonstrates how to find the square root of a fraction. She simply explains that you separate the numerator and denominator, meaning you find the square root of the numerator, and then you find the square root of the...
3 mins 6th - 12th Math
Square Roots and Irrational Numbers: Estimating RadicalsLesson Planet
Try out a resource using triangles to estimate radicals. An interactive app allows learners to approximate some irrational numbers involving square roots. They find the two consecutive numbers that an irrational number lies between by...
8th - 10th Math