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Algebra 2 1.1-1.2

TermDefinition
Real Numbers Any Rational, Integer, Whole, Natural, or Irrational numbers
Rational Numbers A repeating or terminating decimal
Integers A number with no decimal
Whole numbers Any full number
Natural Numbers Any number from 1 to ....
Irrational Numbers Any non-terminating and non-repeating number
Evaluate You may have to substitute (When in the given variables and then use "Aunt Sally")
Simplify Combine like terms (Your answer most likely will have a variable in it where but not necessarily)
Distributive a(b+c)= ab+ac
Commutative a+b=b=a a*b=b*a
Associative (a+b)+c= a+(b+c)
Identity a+0=a OR 0+a=a 1*a=a OR a*1=a
Inverse a+(-a)=0
Created by: j-ruth17
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