Problem 4 Simplify. $$ -122 $$... [FREE SOLUTION]

91影视

Elementary Algebra

John Redden

$Math Studyset 91影视 Explanations$ Math

2011 Edition

Chapter 1: Problem 4

Simplify. $$ -122 $$

Short Answer

Expert verified

The simplified form is -122.

Step by step solution

Understanding the Expression

The expression provided is $-122$. It is a numerical value. Simplification involves ensuring the expression is in its simplest form, i.e., as a single number.

Analyzing the Sign

The expression $-122$ already has a negative sign, indicating it is a negative integer. We verify that the sign is correctly noted in the expression.

Final Check

The number $-122$ is already in its simplest form. There are no mathematical operations to perform, such as adding or subtracting terms or breaking it down further.

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Key Concepts

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

integer simplification

Integer simplification is all about presenting numbers in their most basic form. Essentially, it's about reducing or breaking down numbers when possible, but in the case of a singular integer like $-122$, no further action is required. This is because the number is already in its simplest form. Simplification often involves processes like combining like terms or reducing fractions. However, for individual integers like $-122$, which already stands alone, simplification is simply recognizing that there's nothing left to do. It's important to know when a number is as basic as possible to avoid unnecessary steps.

negative numbers

Negative numbers are integers that exist below zero on the number line. These numbers are denoted by the \'minus\' or negative sign, \-\, in front of the number. Understanding how these numbers work is crucial because they represent values less than zero and play a huge role in arithmetic.
Negative numbers pop up frequently in various mathematical operations, such as addition, subtraction, multiplication, and division. Knowing that $-122$ is already a negative integer means we respect the negative sign and correctly interpret that this number decreases other values during calculations.

numerical expression

A numerical expression in mathematics is a combination consisting solely of numbers. It can include positive and negative numbers, and sometimes operations like addition, subtraction, multiplication, and division. Simplifying a numerical expression means processing the expression until only one number remains.
In this particular task, our numerical expression is simply the integer $-122$. Since it contains no operations to carry out, it already boils down to a single, complete numerical value. Understanding numerical expressions is vital because it forms the foundation for moving into more complex algebraic expressions, where variables and constants come into play.

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91影视

Simplify. $$ -122 $$

Short Answer

Step by step solution

Understanding the Expression

Analyzing the Sign

Final Check

Key Concepts

integer simplification

negative numbers

numerical expression

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