Sal works through several problems involving rational and irrational numbers, and shows how to find the difference. This video is a good stepping stone for those who are preparing to take on more challenging algebra work.

Don't worry, this resource actually exists. Scholars learn about imaginary numbers and work on problems simplifying square roots of negative numbers. As an extension, they research the history of imaginary numbers.

In this adding radical expressions worksheet, learners solve 18 short answer problems. Students add and subtract radical expressions with different radicands.

In this radicals and exponents worksheet, students solve 25 short answer problems. Students simplify radical and exponential expressions. Students factor quadratics and use the quadratic equation to solve quadratic equations.

In this Algebra II worksheet, 11th graders use the laws of exponents to write the give radical expressions in simplified exponential and radical form.  The one page worksheet contains twenty-four problems.  Answers are not provided. 

Students work with Ellipses in Algebra II. In this algebra lesson, students solve an equation with a radical expression. They graph ellipses and write an equation for them.

In this radicals worksheet, students simplify the sum or difference of radical expressions. There are 11 multiple choice questions.

For this Algebra II worksheet, 11th graders simplify radical expressions.  The two page worksheet contains thirty problems.  Answers provided. 

In this simplifying radical expressions worksheet, high schoolers solve 18 short answer problems. Students multiply and simplify radical expressions involving integers and rational numbers.

In this radical expressions worksheet, students simplify eight expressions contains radicals, variables, and exponents.  Students should be familiar with factoring quadratics in order to complete this worksheet.

In this radical expressions instructional activity, 9th graders solve and complete 15 different problems. First, they isolate the radical expression involving the variable. Then, students raise both sides of the equation to the index of...

In this rational exponents worksheet, 9th graders solve and complete 18 different problems. First, they evaluate each rational exponent shown. Then, students write each radical expression in exponential form and simplify the expression.

In this radical expressions worksheet, 11th graders solve and complete 16 different problems. First, they isolate the radical expression involving the variable. Then, students raise both sides of the equation to the index of the radical....

In this radical expressions learning exercise, 9th graders solve and complete 28 different problems that include simplifying various expressions. They simplify each expression shown. Students leave each in radical form and use absolute...

In this radical expressions activity, 9th graders solve and complete 20 different problems that include simplifying various radical expressions. First, they define rationalizing the denominator. Then, students simplify and leave each in...

In this radical expressions worksheet, 9th graders solve and complete 12 different problems that include using operations with radical expressions. First, they add or subtract each radical expression using the distributive or commutative...

In this radical expressions activity, 9th graders solve and complete 18 different problems that include operations with radical expressions. First, they simplify each expression into simplest form. Then, students use the distributive...

For this math worksheet, learners must rationalize the denominators to solve radical expressions. Students square terms for fourteen of the problems. The other six problems involve different roots (3rd, 4th, or 5th roots).

For this radical expression worksheet, students multiply and divide radical expressions. There are 21 problems on this one-page worksheet.

In this Algebra II worksheet, 11th graders solve problems involving the laws of exponents, including fractional exponents, solve radical equations, and graph radical functions.  The ten page worksheet contains fifty-seven problems. ...