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# Challenges of Rational Expressions

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What do you find challenging about working with rational expressions? What strategies have you developed to overcome these challenges?

##### Solution Summary

Challenges while working with rational expressions are described. Strategies to overcome these challenges are explored.

##### Solution Preview

A rational expression is nothing more than a fraction in which the numerator and/or the denominator are polynomials. Rational expressions are to polynomials what rational numbers are to integers.

You can do everything that you do with Rational Numbers with rational expressions as long as you know two things well:
- Rational number ...

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This is a short quiz to check your understanding of multiplication of complex numbers in rectangular form.