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Table of contents

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0. Review of Algebra4h 18m
1. Equations & Inequalities3h 18m
2. Graphs of Equations1h 43m
3. Functions2h 17m
4. Polynomial Functions1h 44m
5. Rational Functions1h 23m
6. Exponential & Logarithmic Functions2h 28m
7. Systems of Equations & Matrices4h 5m
8. Conic Sections2h 23m
9. Sequences, Series, & Induction1h 22m
10. Combinatorics & Probability1h 45m

0. Review of Algebra

Radical Expressions

College Algebra

0. Review of Algebra

Radical Expressions

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Find each root. ⁷√y⁷

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Find each root. ∛x³

In Exercises 1–38, solve each radical equation.(x - 2)¹/⁴ = (3x - 8)¹/⁴

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In Exercises 33–38, express the function, f, in simplified form. Assume that x can be any real number.___________f(x) = √5x² - 10x + 5

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In Exercises 33–46, simplify each expression.____√36x⁴

In Exercises 35–52, write each expression with positive exponents only. Then simplify, if possible.-5⁻²

In Exercises 39–54, rewrite each expression with a positive rational exponent. Simplify, if possible.49^-½

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