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
2:04 minutes
Problem 14b
Textbook Question
Textbook QuestionIn Exercises 1–20, use the product rule to multiply. ___ _____ ⁶√x-5 ⋅ ⁶√(x-5)⁴
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Key Concepts
Here are the essential concepts you must grasp in order to answer the question correctly.
Product Rule
The product rule is a fundamental principle in algebra that states when multiplying two expressions with the same base, you can add their exponents. For example, a^m * a^n = a^(m+n). This rule is essential for simplifying expressions involving roots and powers, allowing for efficient calculations.
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Radical Expressions
Radical expressions involve roots, such as square roots or cube roots. In this case, the sixth root (⁶√) indicates that we are dealing with the expression raised to the power of 1/6. Understanding how to manipulate and simplify radical expressions is crucial for solving problems that involve roots.
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Exponent Rules
Exponent rules govern how to handle powers and roots in algebra. Key rules include the power of a power (a^(m*n) = a^(mn)) and the power of a product (ab)^n = a^n * b^n. These rules are vital for simplifying expressions that involve both multiplication and roots, ensuring accurate calculations.
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