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Elementary Algebra: Table of Symbols (chart)

Module by: Denny Burzynski, Wade Ellis. E-mail the authors

Summary: This module contains a table of mathematical symbols from Elementary Algebra by Denny Burzynski and Wade Ellis, Jr.

Table 1
( ) Parentheses (grouping symbols)
[ ] Brackets (grouping symbols)
{ } Braces (grouping symbols)
= equal
≠ not equal to
≈ approximately equal to
> greater than
< less than
≥ greater than or equal to
≤ less than or equal to
xx variable or constant
-x-x negative of xx (opposite of xx)
|xx| absolute value of xx
1x1x reciprocal of xx
(aa,bb) ordered pair with component aa and second component bb
π the irrational number pi, often approximated by 3.14
aa the principal square root of aa
-a-a the secondary square root of aa

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