###
Operation

Something that is done to numbers, subtracting, multiplying, or dividing

###
Expression

A collection of numbers, operation signs, and symbols of inclusion that stands for a number

###
Variable

A letter that Represents a number. It represents the same number each time

###
Substitution

Replacing a variable with a constant

###
Exponent

In an expression requiring multiplication the constant or variable that tells how many bases to multiply together

###
Equation

A sentence which says that one expression is equal to another expression

###
Solution

A number that can be substituted for the variable in the sentence equal

###
Area

Is a measure of the "space" inside a figure

###
Additive inverse

2 numbers that add up to 0

###
Absolute value

The distance of a number from the origin on a number line; the number itself or the opposite of the number, which evere is positive

###
Positive number

A number greater than 0

###
Negative number

A number less than 0

###
Integer

A whole number or it's opposite not including the fraction inbetween

###
Real number

All numbers on the number line including positive numbers, negative numbers, 0, fractions and decimals

###
Reciprocal

(mathematics) one of a pair of numbers whose product is 1: the reciprocal of 2/3 is 3/2

###
Commutative

To interchange, or reverse, the positions of 2 numbers

###
Associate

To group 2 of the numbers in parentheses so that the operation between them is done 1st

###
Like terms

2 terms in an expression that have the same variables raised to same powers

###
Coefficient

a constant number that serves as a measure of some property or characteristic

###
Multiplicative prop of equality

If: a, b, & c E R and a = b

Then: a x c = b x c

###
Polynomial

An expression that has no operation other than addition, subtraction, and multiplying by or of the variables

###
Constant

A symbol which is always stands for the same number

###
Monomial

A polynomial with one term

###
Binomial

A polynomial with one term

###
Trinomial

A polynomial with 3 terms

###
Degree of polynomial

Is the exponent of the highest power of that variable

###
Linear

A word describing a first degree polynomial

###
Quadratic

A word describing a second degree polynomial

###
Cubic

A word describing athirs degrees polynomial

###
Conjugate binomials

Binomials that are the same except for the sign between the terms

###
Radical

A expression that has a root, a sign placed in front of an expression to denote that a root is to be extracted

###
Rational number

A number that can be written as a ratio of 2 integers

###
Irrational number

A number that cannot be written as a ratio of 2 integers

###
Factor

Numbers that are multiplied together

###
Terms

Numbers that are added to each other or subtracted from each other

### Please allow access to your computer’s microphone to use Voice Recording.

## We can’t access your microphone!

### Click the icon above to update your browser permissions and try again

Example:

### Reload the page to try again!

Reload

## Press Cmd-0 to reset your zoom

## Press Ctrl-0 to reset your zoom

### It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.

## Your microphone is muted

### For help fixing this issue, see this FAQ.