Mult rational exp (factored)

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What is a rational expression?

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A rational expression is a fraction where both the numerator and the denominator are polynomials.

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What does it mean to simplify a rational expression?

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To simplify a rational expression means to reduce it to its lowest terms by canceling common factors in the numerator and denominator.

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What is the process of multiplying rational expressions?

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To multiply rational expressions, multiply the numerators together and the denominators together, then simplify if possible.

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What is the importance of factoring in rational expressions?

Back

Factoring helps to identify and cancel common factors in the numerator and denominator, simplifying the expression.

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What does it mean for a denominator to be equal to zero?

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A denominator equal to zero means the expression is undefined at that value.

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What is a common factor in the context of rational expressions?

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A common factor is a term that appears in both the numerator and the denominator, which can be canceled out.