Algebraic Fractions

Front

Define an algebraic fraction.

Back

An algebraic fraction is a fraction in which the numerator and/or the denominator are algebraic expressions.

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What is the least common multiple (LCM) and why is it important in algebraic fractions?

Back

The least common multiple (LCM) of two or more numbers is the smallest number that is a multiple of each of the numbers. It is important in algebraic fractions for finding a common denominator when adding or subtracting fractions.

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What is the process to add two algebraic fractions?

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To add two algebraic fractions, find a common denominator, convert each fraction to an equivalent fraction with that denominator, and then add the numerators.

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What is the formula for subtracting algebraic fractions?

Back

To subtract algebraic fractions, find a common denominator, convert each fraction, and subtract the numerators.

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What is a proper fraction?

Back

A proper fraction is a fraction where the numerator is less than the denominator.