Videos and lessons to help High School students learn how to rationalize the denminator.

Common Core: HSN-RN.B.3

Common Core (The Real Number System)

Common Core for Mathematics

Rationalizing the Denominator Part 1 of 7

Rationalizing the Denominator Part 2 of 7

Radical and number.

Rationalizing the Denominator Part 3 of 7

Radical in the numerator and denominator.

Rationalizing the Denominator Part 4 of 7

Denominator has two terms - need to use conjugates.

Rationalizing the Denominator Part 5 of 7

Denominator has two radical terms - need to use conjugates.

Rationalizing the Denominator Part 6 of 7

Mixed problems to practice.

Rationalizing the Denominator Part 7 of 7

Practice all the steps given above.

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