215 Videos for "radicals"

Simplifying Radical Expressions  Problem 2
Math › Algebra › Radical Expressions and Equations
Two methods for simplifying radical expressions that do not have variables. 
Solving Radical Equations  Problem 2
Math › Algebra › Radical Expressions and Equations
How to solve rational equations when the radical needs to be isolated. 
Solving Radical Equations  Problem 10
Math › Algebra › Radical Expressions and Equations
Extraneous solutions presented algebraically and graphically in the context of radical equations. 
Solving Radical Equations  Problem 12
Math › Algebra › Radical Expressions and Equations
Focusing on extraneous solutions that come from solving radical equations. 
Adding and Subtracting Radical Expressions  Problem 6
Math › Algebra › Radical Expressions and Equations
Adding and Subtracting radicals involving simplifying first, but no variables. 
Solving Radical Equations  Problem 13
Math › Algebra › Radical Expressions and Equations
Practice evaluating radical expressions, including those that have negatives. 
Multiplying and Distributing Radical Expressions  Problem 5
Math › Algebra › Radical Expressions and Equations
Multiplying radicals by simplifying each first in order to keep numbers smaller. 
Graphing Radical Equations using a Table  Problem 2
Math › Algebra › Radical Expressions and Equations
How to find the domain and graph radical equations with both horizontal and vertical shifts. 
Solving Radical Equations  Problem 9
Math › Algebra › Radical Expressions and Equations
Overview of the process of solving a radical equation, including checking for extraneous solutions. 
Introduction to Radicals  Problem 6
Math › Algebra 2 › Roots and Radicals
Simplifying roots of fractions and decimals. 
Radicals and Absolute Values  Problem 4
Math › Algebra 2 › Roots and Radicals
When to use absolute values in simplifying radicals. 
Dividing Radicals and Rationalizing the Denominator  Problem 4
Math › Algebra › Radical Expressions and Equations
Dividing radicals with variables and integers that are not necessarily perfect squares. 
Dividing Radicals and Rationalizing the Denominator  Problem 5
Math › Algebra › Radical Expressions and Equations
Dividing radical monomials with integers and variables but no need to rationalize the denominator. 
Adding and Subtracting Radical Expressions  Problem 8
Math › Algebra › Radical Expressions and Equations
Simplifying fractions that have unsimplified radicals in the numerators. 
Multiplying and Distributing Radical Expressions  Problem 1
Math › Algebra › Radical Expressions and Equations
How to multiply radical expressions with variables in the radicand. 
Dividing Radicals and Rationalizing the Denominator  Problem 7
Math › Algebra › Radical Expressions and Equations
Overview of rationalizing the denominator by simplifying the radical first or after the denominator has been rationalized. 
Simplifying Radicals using Rational Exponents  Problem 1
Math › Algebra 2 › Roots and Radicals
How to simplify a higher degree radical using rational exponents. 
Multiplying Radicals of the Same Root  Problem 4
Math › Algebra 2 › Roots and Radicals
Multiplying with radicals of the same index. 
Multiplying Radicals of the Same Root  Problem 3
Math › Algebra 2 › Roots and Radicals
Multiplying radical binomials of the same index. 
Adding and Subtracting Radical Expressions  Problem 9
Math › Algebra › Radical Expressions and Equations
Adding and Subtracting radicals involving variables.