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
1. Equations & Inequalities
The Square Root Property
4:21 minutes
Problem 13
Textbook Question
Textbook QuestionAnswer each question. Answer each question. Answer each question. Unknown NumbersUse the following facts.If x represents an integer, then x+1 represents the next consecutive integer.If x represents an even integer, then x+2 represents the next consecutive even integer.If x represents an odd integer, then x+2 represents the next consecutive odd integer. Find two consecutive odd integers whose product is 63.
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Key Concepts
Here are the essential concepts you must grasp in order to answer the question correctly.
Consecutive Integers
Consecutive integers are numbers that follow one another in order without any gaps. For example, if x is an integer, then x and x+1 are consecutive integers. This concept is crucial for understanding how to identify pairs of integers that are next to each other, which is necessary for solving problems involving consecutive numbers.
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Odd and Even Integers
Odd integers are numbers that cannot be divided evenly by 2, such as -3, -1, 1, 3, etc., while even integers can be divided evenly by 2, such as -4, -2, 0, 2, etc. Recognizing the properties of odd and even integers helps in determining the relationships between them, especially when finding consecutive odd integers, as they differ by 2.
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Product of Integers
The product of two integers is the result of multiplying them together. In this problem, we are looking for two consecutive odd integers whose product equals 63. Understanding how to set up equations based on the product of integers is essential for solving the problem and finding the correct pairs.
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