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
1:36 minutes
Problem 28f
Textbook Question
Textbook QuestionIf the expression is in exponential form, write it in radical form and evaluate if possible. If it is in radical form, write it in exponential form. Assume all variables represent posi-tive real numbers. p^5/4
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Key Concepts
Here are the essential concepts you must grasp in order to answer the question correctly.
Exponential Form
Exponential form represents numbers using a base raised to a power, such as p^(5/4). This notation is useful for expressing large numbers compactly and for performing operations like multiplication and division more easily. Understanding how to manipulate exponents is crucial for converting between forms.
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Radical Form
Radical form expresses numbers using roots, such as the square root or fourth root. For example, p^(5/4) can be rewritten in radical form as the fourth root of p raised to the fifth power, or √[4]{p^5}. This form is essential for evaluating expressions involving roots and understanding their properties.
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Conversion Between Forms
Converting between exponential and radical forms involves applying the properties of exponents and roots. The general rule is that a^(m/n) can be expressed as the n-th root of a raised to the m-th power. Mastery of this conversion is vital for solving problems that require switching between these two representations.
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