algebra
posted by yelena .
Solve this quadratic equation using the quadratic formula.
x^2 + 8x  5 = 0

Have you learned the formula? Can you plug in a, b and c? It's time you did.
http://www.purplemath.com/modules/quadform.htm
posted by yelena .
Solve this quadratic equation using the quadratic formula.
x^2 + 8x  5 = 0
Have you learned the formula? Can you plug in a, b and c? It's time you did.
http://www.purplemath.com/modules/quadform.htm