6 Videos for "conjugates of radical expressions"

Dividing Radicals and Rationalizing the Denominator  Problem 10
Math › Algebra › Radical Expressions and Equations
Multiplying by the conjugate to divide and simplify radical expressions with a radical binomial in the denominator. 
Dividing Radicals and Rationalizing the Denominator  Problem 3
Math › Algebra › Radical Expressions and Equations
How to rationalize denominators using the conjugate and reduce the result. 
Dividing Radicals and Rationalizing the Denominator  Problem 2
Math › Algebra › Radical Expressions and Equations
How to rationalize denominators using the conjugate. 
Dividing Radicals and Rationalizing the Denominator  Concept
Math › Algebra › Radical Expressions and Equations
How to rationalize denominators. 
Dividing Radicals and Rationalizing the Denominator  Problem 1
Math › Algebra › Radical Expressions and Equations
How to reduce fractions with square roots. 
Evaluating Limits Algebraically, Part 2  Problem 3
Math › Calculus › Limits and Continuity
How to evaluate the limit of a radical function at points where it is not continuous by multiplying by the conjugate of the radical expression.