Rationalizing the Denominator Presented by Kathryn Maloney Binomial Denominators.

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Rationalizing the Denominator Presented by Kathryn Maloney Binomial Denominators

Rationalizing the Denominator (1) Multiply both the numerator and denominator by the conjugate of the denominator. (2) Simplify the result.

Cool Math Term Conjugate Surd A surd is a root that can’t be simplified further.

Product of Two Conjugates Product of the sum and difference of two terms. FOIL!

Perform the indicate division. (Rationalize the denominator) What is the conjugate of the denominator?

Perform the indicate division. (Rationalize the denominator) Press pause, find the solution, and play to check your answer!

Perform the indicate division. (Rationalize the denominator) What is the conjugate of the denominator?

Perform the indicate division. (Rationalize the denominator) What is the conjugate of the denominator? FOIL

Perform the indicate division. (Rationalize the denominator) Press pause, find the solution, and play to check your answer!

Perform the indicate division. (Rationalize the denominator) What is the conjugate of the denominator? FOIL

Perform the indicate division. (Rationalize the denominator) What is the conjugate of the denominator? FOIL

Perform the indicate division. (Rationalize the denominator) Press pause, find the solution, and play to check your answer!

Perform the indicate division. (Rationalize the denominator) What is the conjugate of the denominator? FOIL

Don't worry about moving slowly, worry about standing still. -- Chinese proverb