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
2:40 minutes
Problem 13d
Textbook Question
Textbook QuestionFactor out the greatest common factor from each polynomial. See Example 1. 8k^3+24k
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Key Concepts
Here are the essential concepts you must grasp in order to answer the question correctly.
Greatest Common Factor (GCF)
The Greatest Common Factor (GCF) is the largest integer or algebraic expression that divides two or more terms without leaving a remainder. To find the GCF, identify the common factors in the coefficients and the variables of the terms. For example, in the polynomial 8k^3 + 24k, the GCF is 8k, as it is the highest factor that can be factored out from both terms.
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Factoring Polynomials
Factoring polynomials involves rewriting a polynomial as a product of its factors. This process simplifies expressions and can make solving equations easier. In the context of the given polynomial, factoring out the GCF allows us to express the polynomial in a simpler form, which can be useful for further analysis or solving.
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Polynomial Terms
Polynomial terms are the individual components of a polynomial, typically expressed in the form of coefficients and variables raised to non-negative integer powers. Each term in a polynomial is separated by addition or subtraction. Understanding the structure of polynomial terms is essential for identifying the GCF and performing the factoring process correctly.
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