Home
Explore
Exams
Search for anything
Login
Get started
Home
Math
Algebra
Irrational Numbers
alegbra 2
0.0
(1)
Rate it
Studied by 33 people
0.0
(1)
Rate it
Call with Kai
Knowt Play
New
Learn
Practice Test
Spaced Repetition
Match
Flashcards
Card Sorting
1/23
Earn XP
Description and Tags
Algebra
Irrational Numbers
Add tags
Study Analytics
All Modes
Learn
Practice Test
Matching
Spaced Repetition
Name
Mastery
Learn
Test
Matching
Spaced
No study sessions yet.
24 Terms
View all (24)
Star these 24
1
New cards
evaluate
substitute a number for each variable in the expression. then simplify using the order of operations.
2
New cards
term
a number, a variable, or the product of a number and one or more variable
3
New cards
coefficient
the numerical factor in term ( the number that is usually in front of the term )
4
New cards
constant term
a. quantity whose value does not change
5
New cards
like terms
have the same variables raised to the same powers
6
New cards
numerical expression
a mathematical phrase that contains number and operation symbols
7
New cards
algebraic expression
a mathematical phrase that contains one or more variables
8
New cards
constant
quantities whose values do not change
9
New cards
variable
a symbol, usually a letter, that represents one or more numbers
10
New cards
objective
to graph and order real numbers, to identify properties of real numbers
11
New cards
opposite
the additive inverse of any number a is -a. the sum of opposites is zero, the additive identity
12
New cards
reciprocal
the multiplicate inverse of any nonzero number a is 1/a. the product of reciprocals is 1, the multiplicative identity.
13
New cards
natural numbers
1,2,3,…. ( does not include 0 )
14
New cards
whole numbers
0,1,2,3,…. ( counting numbers including 0 )
15
New cards
integers
\-3,-2,-1, 0, 1, 2, 3,… ( positive and negative whole number)
16
New cards
rational numbers
can be written as a fraction
17
New cards
irrational numbers
numbers whose decimal part does not terminate or repeat ex. pie
18
New cards
real numbers
all rational and irrational numbers
19
New cards
closure
addition :a + b is a real number, multiplication: ab is a real number
20
New cards
commutative
addition :a + b = b + a, multiplication: ab=ba
21
New cards
associative
addition :(a + b) + c = a + (b+c), multiplication (ab)c = a(bc)
22
New cards
identity
addition :there is a number 0 such that, ( 3 + 0 = 3), multiplication: there is a number 1 such that ( 3 x 1 = 3)
23
New cards
inverse
addition: a + (-a) = 0, multiplication: a x 1/a = 1, a = 0
24
New cards
distrubutive
a(b+c) = ab + ac
Explore top notes
1.3 Scales and Melody
Updated 1052d ago
Note
Preview
Macbeth Sample Question
Updated 45d ago
Note
Preview
Animal Nutrition
Updated 415d ago
Note
Preview
AS and A Level Psychology (9990) Introduction to Psychology
Updated 1131d ago
Note
Preview
Exploring Data [The Practice of Statistics- Chapter 1]
Updated 1213d ago
Note
Preview
Chapter 14 - New Directions in Thought and Culture in the Sixteenth and Seventeenth Centuries
Updated 1124d ago
Note
Preview
Northwood, Irvine, southern California - CASE STUDY
Updated 228d ago
Note
Preview
AP Euro Timeline
Updated 532d ago
Note
Preview
1.3 Scales and Melody
Updated 1052d ago
Note
Preview
Macbeth Sample Question
Updated 45d ago
Note
Preview
Animal Nutrition
Updated 415d ago
Note
Preview
AS and A Level Psychology (9990) Introduction to Psychology
Updated 1131d ago
Note
Preview
Exploring Data [The Practice of Statistics- Chapter 1]
Updated 1213d ago
Note
Preview
Chapter 14 - New Directions in Thought and Culture in the Sixteenth and Seventeenth Centuries
Updated 1124d ago
Note
Preview
Northwood, Irvine, southern California - CASE STUDY
Updated 228d ago
Note
Preview
AP Euro Timeline
Updated 532d ago
Note
Preview
Explore top flashcards
I HATE GATEKEEPING AND GATEKEEPERS
Updated 163d ago
Flashcards (741)
Preview
Organizational Behavior Exam 2
Updated 377d ago
Flashcards (158)
Preview
Endocrine 2
Updated 998d ago
Flashcards (59)
Preview
Sagitální řez mužskou pánví
Updated 221d ago
Flashcards (23)
Preview
unit 4 vocab
Updated 1000d ago
Flashcards (72)
Preview
8B- Travel 2 vocab
Updated 339d ago
Flashcards (68)
Preview
Bio midterm
Updated 691d ago
Flashcards (120)
Preview
Sparknotes Complete 1000 SAT Vocab
Updated 19d ago
Flashcards (859)
Preview
I HATE GATEKEEPING AND GATEKEEPERS
Updated 163d ago
Flashcards (741)
Preview
Organizational Behavior Exam 2
Updated 377d ago
Flashcards (158)
Preview
Endocrine 2
Updated 998d ago
Flashcards (59)
Preview
Sagitální řez mužskou pánví
Updated 221d ago
Flashcards (23)
Preview
unit 4 vocab
Updated 1000d ago
Flashcards (72)
Preview
8B- Travel 2 vocab
Updated 339d ago
Flashcards (68)
Preview
Bio midterm
Updated 691d ago
Flashcards (120)
Preview
Sparknotes Complete 1000 SAT Vocab
Updated 19d ago
Flashcards (859)
Preview