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
3:42 minutes
Problem 18
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. The difference of the squares of two positive consecutive odd integers is 32. Find the integers.
Verified Solution
This video solution was recommended by our tutors as helpful for the problem above
Video duration:
3mPlay a video:
Was this helpful?
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 each other 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 represent and manipulate sequences of numbers, particularly when dealing with odd and even integers.
Recommended video:
5:54
Probability of Multiple Independent Events
Difference of Squares
The difference of squares is a mathematical identity that states a² - b² = (a - b)(a + b). This concept is essential for solving problems involving the squares of numbers, as it allows for the simplification of expressions and the solving of equations. In this context, it helps to relate the two consecutive odd integers to their difference.
Recommended video:
06:24
Solving Quadratic Equations by Completing the Square
Odd and Even Integers
Odd integers are numbers that cannot be divided evenly by 2, while even integers can. For example, if x is an odd integer, then x+2 will also be odd. Understanding the properties of odd and even integers is vital for solving problems that involve their relationships, especially when determining consecutive odd integers and their squares.
Recommended video:
Guided course
8:22
Introduction to Sequences
Watch next
Master Solving Quadratic Equations by the Square Root Property with a bite sized video explanation from Callie
Start learning