alittleslower
New member
- Joined
- Mar 19, 2007
- Messages
- 1
I do not understand how to use the quadratic equation to solve problems.
r2 + 4r - 7 = 0
I know I am supposed to substitute the numbers into the equation but I cannot come up with the same answer as my book. It just gives the answers and doesn't explain how to actually work the problem. Any help is greatly appreciated. Thank you very much!!
r2 + 4r - 7 = 0
I know I am supposed to substitute the numbers into the equation but I cannot come up with the same answer as my book. It just gives the answers and doesn't explain how to actually work the problem. Any help is greatly appreciated. Thank you very much!!