In mathematics, an inequality is a relation which makes a non-equal comparison between two numbers or other mathematical expressions. It is used most often to compare two numbers on the number line by their size
In mathematics, an inequality is a relation which makes a non-equal comparison between two numbers or other mathematical expressions. It is used most often to compare two numbers on the number line by their size.
Signs
These inequality symbols are:less than (<), greater than (>), less than or equal (≤), greater than or equal (≥)and the not equal symbol (≠). Inequalities are used to compare numbers and determine the range or ranges of values that satisfy the conditions of a given variable.
Absolute value
An absolute value inequality is an expression with absolute functions as well as inequality signs. For example, the expression|x + 3| > 1 is an absolute value inequality containing a greater than symbol. ... These are less than (<), greater than (>), less than or equal (≤), and greater than or equal (≥).
Division
Much like with normal equations, you can use division to reduce an inequality to a simpler form. Specifically, the division property of inequalities is: Whendividing an inequality by a negative number, flip the inequality symbol.When dividing by a positive number, keep the symbol the same.
Rules
When solving an inequality:• you can add the same quantity to each side •you can subtract the same quantity from each side you can multiply or divide each side by the same positive quantity If you multiply or divide each side by a negative quantity, the inequality symbol must be reversed.
Answers & Comments
Answer:
In mathematics, an inequality is a relation which makes a non-equal comparison between two numbers or other mathematical expressions. It is used most often to compare two numbers on the number line by their size
Step-by-step explanation:
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Answer:
Signs
Absolute value
Division
Rules
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