A111­1SimplifyingRadicals.notebook
January 21, 2015
Radicals
Algebra 1
Ch.11 Notes Page 14
P14 11­1 Simplifying Radicals
Reduced Radical Form ­ Use Factor Trees
(Look for Prime Numbers)
For Every Pair of Two Primes: 2, 3, 5, 7, 11, 13, 17, etc...
1. One of that number goes on the outside.
2. The Ones that do not match stay on the inside.
3. Multiply all outside things together.
4. Multiply all inside things together.
Sep 2­8:31 AM
Sep 16­8:15 AM
Practice
88
Oct 9­8:14 AM
A Number x A Square Root
120
Oct 9­8:13 AM
1
A111­1SimplifyingRadicals.notebook
2 Square Roots
January 21, 2015
Numbers inside and outside the Square Root
Multiply Square Roots together first.
Use Factor Trees.
1. Mult Outside Numbers
2. Mult Inside Numbers
3. Use Factor Trees
4. Mult Outside Numbers
5. Mult Inside Numbers
Sep 13­9:59 AM
Sep 23­8:50 AM
Solving Equations
Variables
Oct 6­10:30 AM
Oct 6­10:31 AM
2
A111­1SimplifyingRadicals.notebook
January 21, 2015
HW15
11­1 P619 #1­24
Please put your name and class period at the top of the homework.
Also include the homework number.
Aug 29­9:18 AM
3