Concept explainers
To state: An example of an algebraic expression that has a nonnegative value regardless of the value of the variable.
The algebraic expression is
Given information:
The given statement says to give an example of an algebraic expression that has a nonnegative value regardless of the value of the variable.
Explanation:
Consider an algebraic expression:
To check the algebraic expression, substitute positive, negative values and zero for x in the expression.
Substitute x as 5 (positive value) in the expression
Simplify the power,
Multiply and add,
Now substitute x as -4 (negative value) in the expression
Simplify the power,
Multiply and add,
Now substitute x as 0 in the expression
Simplify the power,
Multiply and add,
Therefore, it can be seen that for every value of x , the resultant answer is positive.
Chapter 1 Solutions
High School Math 2015 Common Core Algebra 2 Student Edition Grades 10/11
- Algebra and Trigonometry (6th Edition)AlgebraISBN:9780134463216Author:Robert F. BlitzerPublisher:PEARSONContemporary Abstract AlgebraAlgebraISBN:9781305657960Author:Joseph GallianPublisher:Cengage LearningLinear Algebra: A Modern IntroductionAlgebraISBN:9781285463247Author:David PoolePublisher:Cengage Learning
- Algebra And Trigonometry (11th Edition)AlgebraISBN:9780135163078Author:Michael SullivanPublisher:PEARSONIntroduction to Linear Algebra, Fifth EditionAlgebraISBN:9780980232776Author:Gilbert StrangPublisher:Wellesley-Cambridge PressCollege Algebra (Collegiate Math)AlgebraISBN:9780077836344Author:Julie Miller, Donna GerkenPublisher:McGraw-Hill Education