Quantcast Just a question - Page 3 - XP Math - Forums
XP Math Home Sign Up FREE! | Sign In | Classroom Setup | Common Core Alignment PDF Version

Go Back   XP Math - Forums > Mathematics > Homework Help

 
 
Thread Tools Display Modes
Old 01-09-2007   #21
Sillysidley

 
Join Date: Oct 2006
Posts: 822
Default

that's good because i think i got a perfect (and so did redfire544)
__________________
.
Sillysidley is offline  
Old 01-09-2007   #22
puppydog
Guest
 
Posts: n/a
Default

Well Then YAY FOR YOU!!!
 
Old 01-09-2007   #23
Sillysidley

 
Join Date: Oct 2006
Posts: 822
Default

thanks
__________________
.
Sillysidley is offline  
Old 01-09-2007   #24
puppydog
Guest
 
Posts: n/a
Default

your welcome!!
 
Old 01-12-2007   #25
Christian
Guest
 
Posts: n/a
Default

Hehehe the humor of sarcasm.
 
Old 01-13-2007   #26
Jakeluver110
Guest
 
Posts: n/a
Default

lol.......lizzie, you have become one of me!!!!!!!!! lol........
 
Old 01-13-2007   #27
Jakeluver110
Guest
 
Posts: n/a
Default

kkk now here's my real question.........what is a square root.......you'd think if u take high school math in 6th grade they'd tell ya that but they don't.....even people in the reg. class know that....o and how do u find the square root of a number?
 
Old 01-13-2007   #28
Christian
Guest
 
Posts: n/a
Default

Heh I don't even know what's a square root and I'm in 8th grade! Well at least I don't remember...
 
Old 01-13-2007   #29
Sillysidley

 
Join Date: Oct 2006
Posts: 822
Default

Quote:
Originally Posted by Jakeluver110 View Post
kkk now here's my real question.........what is a square root.......you'd think if u take high school math in 6th grade they'd tell ya that but they don't.....even people in the reg. class know that....o and how do u find the square root of a number?
call the square, y. A square root of a number is the number, say x, so that
x^2=y (or x squared=y)



finding the square root of a perfect square is easy to find.
for example: sqrt(9)=3, and 3*3=9

for numbers that are not perfect squares is harder.
You can simplify what is in the square root sign, making it so you have a perfect square as one of the numbers. Then take out the perfect square , and put its square root outside the square root. For example,

sqrt(162)=sqrt(81*2)=9sqrt(2)

That is pretty crazy!

it would be better to search on the Internet, or ask Mr. Hui
__________________
.
Sillysidley is offline  
Old 01-13-2007   #30
Sillysidley

 
Join Date: Oct 2006
Posts: 822
Default

Quote:
Originally Posted by Christian View Post
Hehehe the humor of sarcasm.
i love sarcasm!
__________________
.
Sillysidley is offline  
 

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 02:49 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2020, vBulletin Solutions Inc.
XP Math