GEMDAS
Expressions/Equations
Simplifying Square Roots
Absolute Value
Inequalities
100
The meaning behind the mnemonic device
What is Groupings, Exponents, Multiplication/Division, Addition/Subtraction
100
A sentence with a minimum of two numbers or variables and one math operation (evaluate of simplify)
What is an Expression?
100
The √ symbol that is used to denote square root or nth roots
What is a Radical?
100
A mathematical concept that measures the distance of a number from zero on a number line, without considering its sign.
What is absolute value?
100
When graphing inequalities on a number line, the type of circle you use to represent "less than" and "greater than."
What is an open circle?
200
The operation that is completed first for:
(7 + 3) ÷ 5
What is Grouping
200
A Mathematical statement that shows that 2 mathematical expressions are equal (solve)
What is an Equation?
200
An expression or any number or variable written inside a root symbol.
For example:
√15 → the 15
What is the Radicand
200
Possible values of x when |x| = 7
What are 7, and -7?
200
When graphing inequalities on a number line, the type of circle you use to represent "less than or equal to" and "greater than or equal to."
What is a closed circle?
300
The operation that is completed second for:
9 + (13 + 2) ÷ 3
What is division
300
Finding value(s) that makes the equation true
What is Solve?
300
The first five perfect squares
What are 1, 4, 9, 16, and 25?
300
Possible values of x in |x| = -4
What are no solutions. Absolute Value cannot be negative.
300
When using the interval notation, the type of grouping symbol you use to represent "less than" and "greater than."
What are parentheses?
400
The two different sets of operations that are interchangeably completed from left to right
What is Multiplication/Division and Addition/Subtraction
400
2x + 3 = 9
What is x=3?
400
Which value is a perfect square?
A. 198
B. 249
C. 361
D. 500
What is C?
400
Which step in the process of solving absolute value equations is "Create Two Cases- set the "inside" equal to both the positive and negative value of the number on the opposite side of the equal sign.
What is the 2nd Step?
400
When using the interval notation, the type of grouping symbol you use to represent "less than or equal to" and "greater than or equal to."
What are brackets?
500
Two alternative acronyms used for GEMDAS
What is PEMDAS (parentheses, exponents, multiplication, division, addition, Subtraction), and BEMDAS (brackets, exponents, multiplication, division, addition, Subtraction)
500
Simplify:
2x + 7 - 4x - 3 + 6x -18
What is 4x - 14
500
Which expression is correctly written in simplest form?
A.
B.
C.
D.
What is B.
500
A value that appears to be a solution when solving the equation, but when plugged back into the original equation, does not actually satisfy it
What is an extraneous solution?
500
When graphing compound inequalities, the type of inequality that connects the two dots.
What are "AND" inequalities?