musicrocks429
New member
- Joined
- Mar 17, 2007
- Messages
- 5
1. y=x^2-3x+2
2. y=x^2-1
I used the formula -b/2(a)
for # 1 i came up w/ -1.5
for # 2 i have -.5
how do you find the roots of the equations
1. y=x^2-2x-8
2. y=x^2-4
for 1 i got 0,-8
for 2 i got 0,-4
2. y=x^2-1
I used the formula -b/2(a)
for # 1 i came up w/ -1.5
for # 2 i have -.5
how do you find the roots of the equations
1. y=x^2-2x-8
2. y=x^2-4
for 1 i got 0,-8
for 2 i got 0,-4