## Answer

###### Wiki User

###### 04/13/2010

Two or more expressions (equations are examples) that are equal to or equivalent to each other; for example: (X+2)(X+4) = X^2+6X+8.

## Related Questions

###### Asked in Math and Arithmetic, Algebra

### What are expressions that have the same value?

Equivalent expressions.

Read More

###### Asked in Math and Arithmetic, Algebra

### What is a mathematical sentence that shows how 2 expressions are equivalent?

It is an equation when two expressions are equivalent.

Read More

###### Asked in Math and Arithmetic

### What are expressions that denote the same numbers?

equivalent expressions

Read More

###### Asked in Math and Arithmetic, Algebra

### What is a statement that equates two equivalent expressions?

A statement that equates two equivalent expressions is called an
Identity.
...

Read More

###### Asked in Math and Arithmetic, Algebra

### What is the definition of an equivalent variable expressions?

An equation if both expressions are equal

Read More

###### Asked in Math and Arithmetic, Mathematical Finance

### How can you solve problems involving equivalent expressions?

In the same way that you would solve equations because
equivalent expressions are in effect equations
...

Read More

###### Asked in Math and Arithmetic, Algebra, Roman Numerals

### What is the definition of equivalent numerical expressions?

That means that the two expressions represent the same
number.

Read More

###### Asked in Math and Arithmetic

### How are equivalent expressions used?

You can use them to find a variable.
Lets say you have two equivalent expressions with the same
variable...
x + 2x - 42 = 0
2x - 28 = 0
If you combine these equivalent expressions you ahve...
x + 2x - 42 = 2x - 28
In all of the expressions you have x = 7
There are also other applications but its confusing to
explain.
...

Read More

###### Asked in School Subjects, Math and Arithmetic

### Which expressions are equivalent to 3x?

There are no expressions given in the question.
Otherwise, there are infinitely many possible expressions. Any
expression of the from 3x*y/y where y is any
non-zero constant or function - of x or other variables - will be
equivalent.
...

Read More

###### Asked in Ratios (mathematical)

### Expressions that have the same value are called?

They are equivalent fractions.

Read More

###### Asked in Algebra

### What is the definition of equivalen variable expressions?

Two expressions are "equivalent" if they have the same result
for any values of the variable or variables.
...

Read More

###### Asked in Algebra

### What is a expressions that simplifies to the same expression or value?

An equivalent expression.

Read More

###### Asked in Definitions

### What is the definition of equivalent?

two expressions that have the same value for all allowable
replacements are called equivalent.
...

Read More

###### Asked in Math and Arithmetic

### What do two equivalent expressions always have in common?

The same overall value.

Read More

###### Asked in Math and Arithmetic

### What are expressions like 4(3 2) and 4(3) 4(2)?

Equivalent expressions

Read More

###### Asked in Math and Arithmetic, Algebra

### What is a mathematical expression that two or more expressions are equivalent?

It is an equation, an equality, or an identity.

Read More

###### Asked in Algebra

### How can the associative property be applied when writing equivalent expressions with variables?

The answer depends on the expression.

Read More

###### Asked in Math and Arithmetic, Algebra

### Two algebraic expressions are if they have the same value for all values of their variable?

They are identical or equivalent.

Read More

###### Asked in Geometry

### Which of the following expressions is not equivalent to?

either this one (greater than) < or this one (less than)
>

Read More

###### Asked in Math and Arithmetic, Algebra

### What does it mean to say that two algebraic expressions are equivalent?

It means they both equal the same answer.

Read More

###### Asked in Prime Numbers

### What expressions are equivalent to 827?

827 is a prime number that has only itself and one as
factors

Read More

###### Asked in Math and Arithmetic, Algebra, Mathematicians

### Which of the following expressions is equivalent to 20m - 15?

It is 5(4m-3) when factored

Read More

###### Asked in Math and Arithmetic

### Which expression is equivalent to 30 divided by 50?

you should probably be more specific many expressions could be
equivalent to that. 50x=30
...

Read More

###### Asked in Math and Arithmetic

### What is the difference between equivalent expressions and equivalent equations?

An expression does not equate to anything. An equation is equal
to something.
Expression:
x+2
Equation:
x+4=2x
Equivalent expressions:
x+2 and 2x-2 if x=4
Equivalent equations:
x+4=2x and -x+10=2x if x=4
...

Read More