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
Factoring Polynomials
4:24 minutes
Problem 106a
Textbook Question
Textbook QuestionFactor and simplify each algebraic expression. 16x^(-3/4)+32x(1/4)
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Key Concepts
Here are the essential concepts you must grasp in order to answer the question correctly.
Factoring
Factoring is the process of breaking down an expression into simpler components, or factors, that when multiplied together yield the original expression. In algebra, this often involves identifying common terms or using techniques such as grouping, the distributive property, or special products. Understanding how to factor is essential for simplifying expressions and solving equations.
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Exponents and Radicals
Exponents represent repeated multiplication of a base number, while negative exponents indicate the reciprocal of the base raised to the positive exponent. Radicals, on the other hand, involve roots, such as square roots or cube roots. Mastery of these concepts is crucial for manipulating algebraic expressions, especially when dealing with fractional exponents, as seen in the given expression.
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Rational Exponents
Simplifying Algebraic Expressions
Simplifying algebraic expressions involves combining like terms and reducing the expression to its simplest form. This process may include factoring, applying the laws of exponents, and performing arithmetic operations. A clear understanding of how to simplify expressions is vital for solving equations and performing further algebraic manipulations.
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