Week 7 Flashcards
Sum
The mathematical expression whose primary or only operation is addition
Difference
A mathematical expression whose primary or only operation is subtraction
Product
A mathematical expression whose primary or only operation is multiplication
Quotient
A mathematical expression whose primary or only operation is division
Factor
a whole number that can be multiplied by another whole number to result in in a given number
Factor
Rewrite a given number or expression as a product of whole numbers (usually excluding 1) or expressions.
Prime Factorization
A mathematical expression that expresses a given number as a product of prime numbers.
Expanded form
A mathematical expression that expresses a give number as a sum or multiples of powers of ten (10)
Factored Form
A mathematical expression that expresses a given number as a product of whole number (and possibly -1)
Divisibility rule for 10
the ones digit of a given number is 0
Divisibility rule for 5
the ones digit of a given number is 0 or 5
Divisibility rule for 2
the ones digit of a number is 0,2,4,6,8
Divisibility rule for 3
the sum of a given number’s digits is a multiple of 3
Divisibility rule for 9
the sum of a given number’s digits is a multiple of 9
Mulitiple
A Number that can be achieved by multiplying a given whole number by some other whole number
Common Factor
a number that is a factor of every given numbers
Least Common multiple
a number that is a multiple of every given number
The LCM of two numbers is always equal to
the PRODUCT of their GFC and the leftovers
Greatest Common factor
the largest number that is a common factor of all given numbers
Common Multiple
A number that is a multiple of every given number
Relatively prime
A characteristic of two number being that they have no common factors besides 1
Polynomial
an algebraic expression made up of one or more terms
Monomial
An algebraic expression made up of exactly one term
Binomial
An algebraic expression made up of exactly two terms
Trinomial
An algebraic expression made up of exactly three terms
Distribute
The mathematical process the entails rewriting a product as a sum by multiplying each term in the first factor by each term in the second factor.
To solve any equation, follow the three step process
- the first step to solve an equation is simplify both expression independently
To solve any equation, follow the three step process
- Introduce the new operations to both expression
To solve any equation, follow the three step process
repeat steps 1 and 2 until you arrive at x = #
To solve any equation, follow the three step process:
1) Simplify both expressions independently, 2) Introduce the same new operation to both expressions, 3) repeat steps 1 and 2 until you get the variable by itself on one side and a single value on the other side.
