Algebra II Unit 1 Vocabulary

Question 1

A number sequence without an equal sign, such as a + b or 2x + 3b:

Accepted Answer

Mathematical expression

Question 2

Solving systems of equations by solving for 1 variable & using solution to find other variable:

Accepted Answer

Substitution

Question 3

An expression of the form xn:

Accepted Answer

Power

Question 4

Two unlike terms:

Accepted Answer

Binomial

Question 5

To show the product of its factors, such as x4 = x times x times x times x:

Accepted Answer

Expand

Question 6

Three unlike terms:

Accepted Answer

Trinomial

Question 7

Order in which you do a problem that involves more than one type of math skill:

Accepted Answer

Order of operations

Question 8

Symbols, usually letters, used to represent unknown quantities:

Accepted Answer

Variables

Question 9

The correct order of operations is: parentheses, exponents, multiple, divide, add, subtract:

Accepted Answer

True

Question 10

The monomials that make up a polynomial:

Accepted Answer

Term

Question 11

An expression or name consisting of more than 2 terms:

Accepted Answer

Polynomial

Question 12

Two monomials that can be combined, like 2x + x results in 3x:

Accepted Answer

Like terms

Question 13

Monomials that contain no variables, like 23 or -1:

Accepted Answer

Constants

Question 14

Reduce down to lowest terms, combine like terms:

Accepted Answer

Simplify

Question 15

Sum of the exponents of its variables of a monomial, like 12g7h4 is 7 + 4 = 11:

Accepted Answer

Degree

Question 16

Numerical factor of a monomial, such as -6m, -6 is an example of this:

Accepted Answer

Coefficient

Question 17

A number, variable, or product of a number & 1 or more variables, such as 5b, -w, x2, 1/2x4y2:

Accepted Answer

Monomial

Questions 17