• #### Rationalizing a Denominator with a Binomial - Concept

##### Math›Algebra 2›Roots and Radicals
How to rationalize a denominator by multiplying by the conjugate.
• #### Rationalizing a Denominator with a Binomial - Problem 1

##### Math›Algebra 2›Roots and Radicals
How to rationalize a denominator by multiplying by the conjugate.
• #### 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.
• #### Computing Difference Quotients - Problem 3

##### Math›Precalculus›Introduction to Functions
How to compute and simplify the difference quotient of a radical function.
• #### Computing Difference Quotients - Problem 3

##### Math›Precalculus›Equations of Lines, Parabolas and Circles
How to compute and simplify the difference quotient of a radical function.
• #### 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.
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