Understanding Multiplying Rational Expressions
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Beginner
Start here! Easy to understand
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Beginner Explanation
To multiply rational expressions, multiply the numerators and the denominators: $\frac{a}{b} \times \frac{c}{d} = \frac{a \cdot c}{b \cdot d}$
Practice Problems
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1
Quick Quiz
Single Choice Quiz
Beginner
What is $\frac{3}{7} \times \frac{4}{5}$?
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2
Real-World Problem
Question Exercise
Intermediate
Teenager Scenario
You are making a fruit punch that requires $\frac{3}{4}$ of a cup of juice per $\frac{1}{2}$ cup of water. How much juice is needed for 2 cups of water?
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3
Thinking Challenge
Thinking Exercise
Intermediate
Think About This
Simplify the multiplication of $\frac{x^2 - 1}{x + 1} \times \frac{x + 1}{x - 1}$
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4
Challenge Quiz
Single Choice Quiz
Advanced
What is the result of $\frac{x^2 + 2x + 1}{x^2 - 1} \times \frac{x - 1}{x + 1}$?
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Recap
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