###
What is algebra?

algebra is a mathematical language that uses symbols, usually letters, along with numbers.

###
What is a Variable?

a quantity that can assume any of a set of values

###
Coefficient

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

###
Constant

a quantity that does not vary

###
Term

(architecture) a statue or a human bust or an animal carved out of the top of a square pillar

###
Like Term

two or more terms that have the same variable raised to the same power

###
Algebraic expression

A mathematical phrase involving at least one variable and sometimes numbers and operation symbols.

###
Algebraic equation

an expression with one or more variables

###
simplify

make simpler or easier or reduce in complxity or extent

###
distribute

to arrange in a systematic order

###
solve

find the solution to (a problem or question) or understand the meaning of

###
integer

any of the natural numbers (positive or negative) or zero

###
negative exponent

an exponent less than zero which causes the base and its exponent to move positions in a fraction

###
radical

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

###
square of a number

a number (factor) that when multiplied by itself yields the original number

###
cube of a number

The third power of a number (e.g. 2x2x2=8)

###
zero exponent

The number always will equal one

###
domain

the set of values of the independent variable for which a function is defined

###
range

the limits of the values a function can take

###
function

a mathematical relation such that each element of one set is associated with at least one element of another set

###
polynomial

a mathematical expression that is the sum of a number of terms

###
monomial

an expression with only one term

###
binomial

a quantity expressed as a sum or difference of two terms

###
trinomial

a polynomial with three terms

###
inverse function

the function obtained by expressing the dependent variable of one function as the independent variable of another

###
slope intercept form

y=mx+b

###
standard form of a line

Ax + By = C

###
point slope form of a line

y - y₁=m (x-x₁)

### 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.