214 Videos for "radicals"

Multiplying and Distributing Radical Expressions  Concept
Math › Algebra › Radical Expressions and Equations
How to multiply radical expressions. 
Solving Radical Equations  Problem 2
Math › Algebra › Radical Expressions and Equations
How to solve rational equations when the radical needs to be isolated. 
Multiplying and Distributing Radical Expressions  Problem 1
Math › Algebra › Radical Expressions and Equations
How to multiply radical expressions with variables in the radicand. 
Simplifying Radicals using Rational Exponents  Problem 1
Math › Algebra 2 › Roots and Radicals
How to simplify a higher degree radical using rational exponents. 
Multiplying and Distributing Radical Expressions  Problem 4
Math › Algebra › Radical Expressions and Equations
How to FOIL with radical expressions with different radicands. 
Solving an Equation with Radicals  Concept
Math › Algebra 2 › Roots and Radicals
How to solve an equation with a square root. 
Adding and Subtracting Radical Expressions  Problem 5
Math › Algebra › Radical Expressions and Equations
Adding and subtracting radical expressions that have variables as well as integers in the radicand. 
Adding and Subtracting Radical Expressions  Problem 7
Math › Algebra › Radical Expressions and Equations
Geometry applications of adding and subtracting radical expressions, including areas and perimeters of basic shapes. 
Adding and Subtracting Radical Expressions  Problem 6
Math › Algebra › Radical Expressions and Equations
Adding and Subtracting radicals involving simplifying first, but no variables. 
Simplifying Radical Expressions  Problem 6
Math › Algebra › Radical Expressions and Equations
Introduction to radicals, including notation, square root, cube roots, principal roots, and square roots of perfect squares. 
Simplifying Radical Expressions  Problem 3
Math › Algebra › Radical Expressions and Equations
Simplifying radicals in the context of using the Pythagorean Theorem to find a missing side length of a right triangle. 
Simplifying Radical Expressions  Problem 8
Math › Algebra › Radical Expressions and Equations
Exact, simple radical form answers versus decimal approximations from rounding on a calculator. 
Simplifying Radical Expressions  Problem 7
Math › Algebra › Radical Expressions and Equations
Simplifying radicals in the Pythagorean Theorem. 
Simplifying Radical Expressions  Problem 4
Math › Algebra › Radical Expressions and Equations
Simplifying radical expressions with integers and variables by rewriting with perfect square factors. 
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 6
Math › Algebra › Radical Expressions and Equations
Solving equations with two radicals and checking both domains for extraneous solutions. 
Solving Radical Equations  Problem 12
Math › Algebra › Radical Expressions and Equations
Focusing on extraneous solutions that come from solving radical equations. 
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. 
Graphing Radical Equations using Shifts  Problem 5
Math › Algebra › Radical Expressions and Equations
Reflecting radical graphs using transformations on the parent function. 
Graphing Radical Equations using Shifts  Problem 2
Math › Algebra › Radical Expressions and Equations
Graphing vertical shifts on radical functions using transformations.