SOLUTION: Give exact and approximate solutions to three decimal places. y^2-2y+1=81 a. The solutions are y= -8,10 b. There are no approximate solutions since the solutions are integer

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equation Customizable Word Problems -> SOLUTION: Give exact and approximate solutions to three decimal places. y^2-2y+1=81 a. The solutions are y= -8,10 b. There are no approximate solutions since the solutions are integer      Log On


   

Question 562960: Give exact and approximate solutions to three decimal places.
y^2-2y+1=81
a. The solutions are y= -8,10
b. There are no approximate solutions since the solutions are integers.
Since the solutions I got are integers, I'm confused as to whether my answer is right.
Thank You

Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
your solution is right