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# Applications of Adding and Subtracting Rational Expressions

## Word problems using fractions with variables in the denominator

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.

## Applications of Adding and Subtracting Rational Expressions

Solve applications that involve adding and subtracting rational expressions.

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## Solve Applications by Adding and Subtracting Rational Expressions: A Sample Application

This video demonstrates a sample of solving applications by adding and subtracting rational expressions.

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## Solve Applications by Adding and Subtracting: An Explanation of the Concept

This video provides an explanation of the concept of solving applications by adding and subtracting rational expressions.

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