AlgProps
Card Set Information
Author:
ducky123
ID:
94586
Filename:
AlgProps
Updated:
2011-07-19 18:41:42
Tags:
algebra properties
Folders:
Description:
terms such as "commutative" and math to example
Show Answers:
Commutative Property
a + b = b + a
example 9 + x = x + 9
multiplication and addions only
Associative Property
(a + b) + c = a + (b + c)
a(bc) = (ab)c
associations change
Additive Identity
a + 0 = a
Multipicative Identity
1(x) = x
Reflexive Property
2 + 7 = 2 + 7
anything equals itself
Symmetric Property
if x = 2 + y, then 2 + y = x
we can interchange both sides of the equal sign