Table of contents
- 0. Review of Algebra4h 16m
- 1. Equations & Inequalities3h 18m
- 2. Graphs of Equations43m
- 3. Functions2h 17m
- 4. Polynomial Functions1h 44m
- 5. Rational Functions1h 23m
- 6. Exponential & Logarithmic Functions2h 28m
- 7. Systems of Equations & Matrices4h 6m
- 8. Conic Sections2h 23m
- 9. Sequences, Series, & Induction1h 19m
- 10. Combinatorics & Probability1h 45m
0. Review of Algebra
Radical Expressions
4:38 minutes
Problem 10e
Textbook Question
Textbook QuestionIn Exercises 1–38, multiply as indicated. If possible, simplify any radical expressions that appear in the product. ³√x (³√24x² - ³√x)
Verified Solution
This video solution was recommended by our tutors as helpful for the problem above
Video duration:
4mPlay a video:
Was this helpful?
Key Concepts
Here are the essential concepts you must grasp in order to answer the question correctly.
Radical Expressions
Radical expressions involve roots, such as square roots or cube roots. In this context, the cube root (³√) indicates the value that, when raised to the third power, gives the original number. Understanding how to manipulate these expressions is crucial for simplifying and multiplying them effectively.
Recommended video:
Guided course
05:45
Radical Expressions with Fractions
Multiplication of Radicals
When multiplying radical expressions, you can combine the radicands (the numbers inside the radical) under a single radical sign. For example, ³√a * ³√b = ³√(a*b). This property is essential for simplifying the product of radicals, as seen in the given expression.
Recommended video:
Guided course
05:20
Expanding Radicals
Simplifying Radical Expressions
Simplifying radical expressions involves reducing them to their simplest form, which may include factoring out perfect cubes or squares. This process often requires identifying factors of the radicand that can be expressed as a whole number outside the radical, making the expression easier to work with and understand.
Recommended video:
Guided course
05:45
Radical Expressions with Fractions
Related Videos
Related Practice