This preview shows pages 1–10. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: 100’s of free ppt’s from
www.pptpoint.com library 12 Simplifying Expressions. Expressions
A group of symbols used to represent a
number 3x + 3 y Value
The number represented by the expression Equation
A combination of an expression and a value 3 x + 3 y = 12 Inequality Symbols
≤ less than or equal ≥ greater than or equal
≠ not equal
< less than
> greater than Inequalities
Made by placing an inequality symbol
between an expression and a value 3 x + 3 y ≤ 12 Results
Sum is the result of addition
Difference is the result of subtraction
Product is the result of multiplication
Quotient is the result of division. Powers
n
x means x times itself n − times
x = x• x• x
3 Grouping Symbols
Three main grouping symbols () a
b parentheses
brackets
division bar Order of Operations
1st Grouping symbols
2nd Powers
3rd Multiplication & Division
4th Addition & Subtraction Questions
Assignment: Pages 10  11 / 2  44 evens
No Calculators ...
View
Full
Document
This note was uploaded on 11/17/2011 for the course MATH 110 taught by Professor Staff during the Fall '08 term at BYU.
 Fall '08
 Staff

Click to edit the document details