/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Problem 35 Evaluate each expression. [-14... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 13: Problem 35

Evaluate each expression. [-14]

Short Answer

Expert verified
-14

Step by step solution

01

Understand the Expression

The expression given is \(-14\). This is a simple negative number.
02

Identify the Value

Since there are no operations to perform, the value of \(-14\) is just \(-14\).

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

Key Concepts

These are the key concepts you need to understand to accurately answer the question.

negative numbers
Negative numbers are values less than zero. They are often used to represent a deficit or a direction opposite to the positive numbers. In mathematics, a negative number is indicated with a minus sign (-) before the number. For example, in our exercise, -14 is a negative number.

When working with negative numbers, it is important to handle the minus sign correctly.

Here are few key points to remember:
  • Negative numbers can be visualized on a number line to the left of zero.
  • Adding a negative number is the same as subtracting its absolute value.
  • Subtracting a negative number is the same as adding its absolute value.
  • Multiplying two negative numbers results in a positive number.

Understanding how negative numbers work is crucial for solving many math problems.
understanding expressions
An expression in mathematics is a combination of numbers, variables, and operations. It represents a particular value or set of values. Expressions can be as simple as a single number or more complex, involving addition, subtraction, multiplication, division, and exponents. In the exercise, the expression -14 is straightforward.

Here are steps to understand expressions better:
  • Identify each component of the expression (numbers, operations, variables).
  • Determine the order of operations to be followed (remember PEMDAS/BODMAS rules).
  • Always simplify what you can to make the expression easier to manage.
  • Practice different types of expressions to become comfortable with them.

Mastering these steps helps in efficiently solving and evaluating expressions. The expression -14 in our exercise has no operations to perform, so its evaluated value is simply -14.
numeric value
A numeric value is simply the value represented by a number. It tells us 'how much' there is of something. When evaluating expressions, determining the numeric value is ultimately what we are after. In our given exercise, the expression is -14.

For understanding numeric value properly:
  • Look at the number, can it be simplified? Here, it's already in its simplest form.
  • If there are no operations, like in our case, the numeric value is the number itself.
  • In cases with operations, perform them step-by-step to simplify to a single value.

The result of evaluating an expression is its numeric value. For the expression -14, once we recognize there are no additional operations, we conclude that -14 is the numeric value.

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

Solve each system using the substitution method. $$ \begin{array}{l} 2 x^{2}-y^{2}=6 \\ y=x^{2}-3 \end{array} $$

Write the center-radius form of each circle described. Then graph the circle.$$ \text { Center: }(0,-3) ; \text { radius: } 7 $$

Write the center-radius form of each circle described. Then graph the circle. $$ x^{2}+y^{2}-8 x-12 y+3=0 $$

Find the center and radius of each circle. Then graph the circle. $$ x^{2}+y^{2}=4 $$

Graph each system of inequalities. \(2 x+5 y<10\) \(x-2 y<4\)
See all solutions

Recommended explanations on Math Textbooks

Pure Maths

Read Explanation

Mechanics Maths

Read Explanation

Statistics

Read Explanation

Theoretical and Mathematical Physics

Read Explanation

Probability and Statistics

Read Explanation

Discrete Mathematics

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.