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7.1 Vocabulary

Instructional Algebra II

TermDefinition
evaluate to find the value of
fraction a part of a whole
root a number that when multiplied by itself (a certain number of times) produces the original number
exponent the number of times a number is multiplied by itself
radical an expression that uses a root, such as square root or cube root
rational a number that can be written as a fraction of two integers
index also known as the “power”, says how many times to multiply a number by itself
power the number of times a number is multiple by itself
nth root the radical symbol with a little n, a number multiplied by itself ‘n’ times to get the initial number
solve to answer a math problem, to find the solution
expression numbers, symbols, and operators (such as addition and multiplication) grouped together to show the value of something
equation a statement that the values of two mathematical expressions are equal (indicated by a = sign)
surface area the amount of space covering the outside of a three-dimensional shape
mass a measurement of how much matter is contained in an object
constant a fixed value
denominator the bottom number in a fraction, shows how many equal parts the item is divided into
cube root the factor that we multiply by itself three times to get that number
Created by: abennett01
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