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.
A mathematical phrase that contains numbers and operational signs is called an "expression." An expression can include numbers, variables, and operations such as addition, subtraction, multiplication, and division. For example, (3x + 5 - 2) is an expression that combines numbers and operational signs. Unlike equations, expressions do not contain an equality sign.
If two numbers have opposite signs, then their product and quotient are both negative.
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.
A mathematical phrase that contains numbers and operational signs is called an "expression." An expression can include numbers, variables, and operations such as addition, subtraction, multiplication, and division. For example, (3x + 5 - 2) is an expression that combines numbers and operational signs. Unlike equations, expressions do not contain an equality sign.
If two numbers have opposite signs, then their product and quotient are both negative.
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"
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.
An example of adding numbers is 3 + 5, which equals 8. Another example is 12 + 7, resulting in 19. These simple arithmetic operations show how combining numbers yields a sum.
algebraic expression consists of numbers and operations
Positive plus positive equals positive. Negative plus negative equals negative. Positive greater than negative equals positive. Negative greater than positive equals negative.