We found 471 resources with the concept radicals
Why Is It Called a Square Root?
3 mins 7th - 10th CCSS: Adaptable
New ReviewTake a radical look at square roots. The presentation examines square roots as the lengths of the sides of a square with a given area on the coordinate plane. Using this method, it is clear why the square root of a number can be positive...
Interpret the Structure of Expressions: Common Core High School Algebra
9th - 12th
One of the foundations of Algebra is the understanding of expressions and their parts. This collection focuses on the different types of expressions and while some are specific to one type of function, others blend the general idea of expressions in the resource.
Rationalize the Denominator Using Conjugate Method
5 mins 9th - 12th CCSS: Adaptable
Explore properties of conjugates and utilize them to rationalize denominators. The video tutorial begins with an introduction to a conjugate. It then shows the process of using the conjugate to rationalize denominators by working through...
Rational Exponents—What are 2^1/2 and 2^1/3?
9th - 12th CCSS: Designed
Are you rooting for your high schoolers to learn about rational exponents? In the third installment of a 35-part module, pupils first learn the meaning of 2^(1/n) by estimating values on the graph of y = 2^x and by using algebraic...