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Algebra Stack

Key Terms and Definitions of Algebra 1 First Semester

The Closure Property states that: A set is closed when all numbers in the set that undergo any # operation and result in another number in the set.
(a+b)+c = a+(b+c) (ab)c = a(bc) Associative Property
a+b+c = a+c+b abc = acb Commutative Property
a(b+c) = ab+ac Distributive property
The properties of equality are: 1) a = a 2) a+b = b+a 3) If a = b and b = c, then a = c. 1) Reflexive property 2) Symmetric property 3) Transitive property
Absolute Value is ____. Absolute value is a number's distance from 0. the way you write the absolute value of x is |x|.
Created by: NathanHeard