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Q: What does inequality signs mean in math?

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an inequality is a equation simalr to a normal one but the to equations are not = they use they signs < > = sin with a line trough it and < > signs with underlines

In mathematics, an inequality is a statement about the relative size or order of two values.

Some signs of inequality may be physical or emotional differences.

An inequality is similar to an equation, except that instead of an equal sign, it uses one of the following signs: * less-than * less-than-or-equal * greater-than * greater-than-or-equal

== == Inequality improves two quantities.

You might mean an inequality (with 'less than', 'greater than', etc). You might mean an expression.

Yes you do, you also flip the inequality sign if you multiply by a negative # The > and < signs are strictly the "Greater than" and "Less than" signs. The inequality sign is an = with a / stroke through it. If you divide an inequality by -1 it remains an inequality.

Greater than means two numbers being looked at as an inequality. This is used in math.

equation and inequality

Here are two possibilities:"has not the same value as";"is less than or greater than".

a collection of symbols that jointly express a quantity

By simply dividing and multipying orbs

2x+1>-5

An inequality is when a variable and its coeefecient is greater than something. For example, 5x is greater than 2.

Compound inequalities is when there is two inequality signs. You will regularly graph compound inequalities on a number line.

According to the site Math Planet, 'A compound inequality contains at least two inequalities that are separated by either "and" or "or".' In the case of "and", a compound inequality such as x > -1 and x < 2 can also be written as: -1 < x < 2 (I also took this example from Math Planet.) There is no such shortcut for the "or" case.

The inequality symbol for less than or equal to: ≤

Perhaps Jensen's inequality?

It is still an inequality but not a new inequality. It will not alter the existence or non-existence of a solution to a system of linear equations / inequalities.

If it doesn't have an equals sign or inequality relationship it is a relation. y=3 is an equality. 3x+5 is an expression.

No, inequalities have more than, less then, at least, or no more than signs. Equations just have equal signs. An inequality answer can't be written as just a number it has to have a sign with it.

if there are no comparison signs (equals or inequalities, ie =, >, < etc) then it is an expression, eg "x + 5" If there is a comparison sign which is not equals, then it is an inequality, eg "x > 5"

I assume you mean "inequality". An equation has an equal sign; an inequality has one of the inequality signs instead of an equal sign. These signs are: * Greater than * Greater than or equal * Less than * Less than or equal To solve an inequality, the main point to consider is that if you multiply or divide both sides by a negative number, you must invert the inequality sign. For example, if you multiply both sides by (-2), a greater-than sign would need to be changed to a less-than sign.

an inequation

It is a formula with an equal sign * * * * * No. Each side of the equal sign is an expression but the whole is an equation. An expression is a combination of numbers and operators without an equality (or inequality) sign. [Actually, such signs may appear in conditional values, but that is getting seriously pedantic!]