Rationalizing a Denominator with Variables

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• B
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• D

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Rationalize the denominator. 

• A

• B

• C

• D

Simplify the expression; be sure to rationalize the denominator

• 14√x

• (7√2x)/2

• 7x

• 14√2x

• A
• B
• C
• D

Rationalize the following: \frac{\sqrt{2}}{\sqrt{3}+\sqrt{5}}

One of the steps that may be necessary to simplify the radical expression is what?

• inverse function

• radical equation

• composition of function

• rationalizing the denominator

Rationals are ___________ with variables in the denominator.

• Tacos

• Radicals

• Variables

• Fractions