marshall1432
Banned
- Joined
- Jan 10, 2007
- Messages
- 80
Solve by using the quadratic formula :
3x'2squared' - 5x-7=0
WORK DONE :
A= 3, B= 5 C=7
x=5+- (-5)2-4(3)(7)
----------
2(3)
x=5+- }25-84
------
6
x=5+- 59
---
6
x=5+-]-59
----
6 thats what i got as my answer.
3x'2squared' - 5x-7=0
WORK DONE :
A= 3, B= 5 C=7
x=5+- (-5)2-4(3)(7)
----------
2(3)
x=5+- }25-84
------
6
x=5+- 59
---
6
x=5+-]-59
----
6 thats what i got as my answer.