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Learning time00:00:00← Grade 12

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Lesson 12-4

Rational Expressions: a Closed System

Rational expressions and excluded values

Lesson knowledge45

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0/ 50 min learning

Grounded in 12-4

Learning goal

Add, subtract, multiply, and divide rational expressions, simplify a complex fraction, and carry every excluded value through to the final answer.

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Lesson context

Learning goal

Add, subtract, multiply, and divide rational expressions, simplify a complex fraction, and carry every excluded value through to the final answer.

Lesson knowledge

Grounded in 45 lesson sources

Difficulty

Relation modeling

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