stacies-katkrazy
New member
- Joined
- Sep 9, 2006
- Messages
- 5
Please solve by using the quadratic formula
2x^2 - 8x = 3
I get 4 ± 11 √2 all over 2
Thanks you in advance
I used the Quadratic Formula
-b ± √ -b2-4ac
2
8 ± √ -8^2-4(2)(-3)
2(2)
8 ± √ 88
4
8 ± 11 √ 2
4
4 ± 11 √ 2
2
[/code]
2x^2 - 8x = 3
I get 4 ± 11 √2 all over 2
Thanks you in advance
I used the Quadratic Formula
-b ± √ -b2-4ac
2
8 ± √ -8^2-4(2)(-3)
2(2)
8 ± √ 88
4
8 ± 11 √ 2
4
4 ± 11 √ 2
2
[/code]