SOLUTION: Solve by using the quadratic formula. (75/w^2) - (18/w) + 1 = 0

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: Solve by using the quadratic formula. (75/w^2) - (18/w) + 1 = 0      Log On


   

Question 213589: Solve by using the quadratic formula.
(75/w^2) - (18/w) + 1 = 0
Answer by mathcrazygirl(1) About Me  (Show Source):
You can put this solution on YOUR website!
use the formula:
x= (-b +- squaroot(b^2-4*a*c)/ (2*a)
x= 18 +- Squareroot ( (-18)^2-4*75*1)/(2*75)
X= 18 +- Squareroot (24)/ (150)
x= 18 +- (2/5)
x=92/5 or 18.4
and
x=88/5 or 17.6