An expression, or, more pedantically, inequalities.
You might mean an inequality (with 'less than', 'greater than', etc). You might mean an expression.
A mathematical expression has numbers and operation signs with no equal sign. Equations, on the other hand, do contain equal signs.
In math, "opposite signs" refers to numbers that have different signs, such as positive and negative. For example, +3 and -3 are considered to have opposite signs. This concept is important in various mathematical operations, particularly in addition and subtraction, as it affects the outcome of combining numbers. When two numbers with opposite signs are added, their absolute values are subtracted from each other.
If two numbers have opposite signs, then their product and quotient are both negative.
There are infinitely many pairs and the answer depends on the operations. For example, 1+42 equals 43
You might mean an inequality (with 'less than', 'greater than', etc). You might mean an expression.
A mathematical expression has numbers and operation signs with no equal sign. Equations, on the other hand, do contain equal signs.
Algebraic expression
In math, "opposite signs" refers to numbers that have different signs, such as positive and negative. For example, +3 and -3 are considered to have opposite signs. This concept is important in various mathematical operations, particularly in addition and subtraction, as it affects the outcome of combining numbers. When two numbers with opposite signs are added, their absolute values are subtracted from each other.
If two numbers have opposite signs, then their product and quotient are both negative.
There are infinitely many pairs and the answer depends on the operations. For example, 1+42 equals 43
A mathematical phrase containing numbers and operations is called an expression. Expressions can be joined together with an equals sign to form an equation.
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"
algebraic expression consists of numbers and operations
The order of operations which equals 229 is (2000/10) + (50-21) =229.
All expressions combine numbers and operations!
A collection of things together with operations on those numbers and the properties that the operations satisfy or in other words, a collection of numbers together with operations, properties of the operations, and a system of representing these numbers.