SOLUTION: Give exact and approximate solutions to three decimal places. {{{x^2-5x+5=0}}} The exact solutions are x=____ (Use radicals as needed. Use a comma to separate answers.) The ap

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: Give exact and approximate solutions to three decimal places. {{{x^2-5x+5=0}}} The exact solutions are x=____ (Use radicals as needed. Use a comma to separate answers.) The ap      Log On


   

Question 394991: Give exact and approximate solutions to three decimal places.
x%5E2-5x%2B5=0
The exact solutions are x=____
(Use radicals as needed. Use a comma to separate answers.)
The approximate solutions to 3 decimal places are x=____
(Use a comma to separate answers.)
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!


Hi

x%5E2-5x%2B5=0

x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+

x+=+%285+%2B-+sqrt%28+5+%29%29%2F2+

The exact solutions are x = %285+%2Bsqrt%28+5+%29%29%2F2+,%285-+sqrt%28+5+%29%29%2F2+

The approximate solutions to 3 decimal places are x = 3.618, 1.382