| 
September 11th, 2009, 05:03 AM
| | Junior Member | | Join Date: Aug 2009
Posts: 40
Country:  Thanks: 24
Thanked 0 Times in 0 Posts
| |  Roots
X^2-ax+b=0
The roots are 5 and 7
a?
b? |
September 11th, 2009, 05:08 AM
|  | Flow Master | | Join Date: Dec 2007 Location: Zeitgeist
Posts: 13,546
Country:  Thanks: 2,997
Thanked 5,265 Times in 4,614 Posts
| |
Quote:
Originally Posted by sf1903  X^2-ax+b=0
The roots are 5 and 7
a?
b? | Expand (x - 5)(x - 7) and compare it with x^2 - ax + b.
__________________ There are two things you should never try to prove: the impossible and the obvious. The greater danger for most of us lies not in setting our aim too high and falling short; but in setting our aim too low and achieving our mark. (Michelangelo Buonarroti)
To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.
To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.
To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.
To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.
To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.
|
September 11th, 2009, 05:40 AM
| | Junior Member | | Join Date: Aug 2009
Posts: 40
Country: Thanks: 24
Thanked 0 Times in 0 Posts
| |
Quote:
Originally Posted by mr fantastic Expand (x - 5)(x - 7) and compare it with x^2 - ax + b. | Awesome Thanks!!!
Many kisses  |
September 11th, 2009, 05:42 AM
| | Junior Member | | Join Date: Aug 2009
Posts: 40
Country: Thanks: 24
Thanked 0 Times in 0 Posts
| |
Quote:
Originally Posted by mr fantastic Expand (x - 5)(x - 7) and compare it with x^2 - ax + b. | Answer: 12 and 35
Awesome Thanks!!!
Many kisses | | Thread Tools | | | | Display Modes |  Linear Mode | 
Posting Rules
| You may not post new threads You may not post replies You may not post attachments You may not edit your posts
HTML code is Off | | | All times are GMT -7. The time now is 01:06 AM. | | |
 | |  |
