SOLUTION: Give exact and approximate solutions to three decimal places. {{{x^2+12x+36=64}}} What are the exact solutions? x=____ (Type an exact answer, using radicals as needed. Rationa

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: Give exact and approximate solutions to three decimal places. {{{x^2+12x+36=64}}} What are the exact solutions? x=____ (Type an exact answer, using radicals as needed. Rationa      Log On


   

Question 394980: Give exact and approximate solutions to three decimal places.
x%5E2%2B12x%2B36=64
What are the exact solutions?
x=____
(Type an exact answer, using radicals as needed. Rationalize all denominators. Express complex numbers in terms of i. Use a comma to separate answers as needed.)
**There are no approximate solutions since the solutions are integers.
Answer by scott8148(6628) About Me  (Show Source):
You can put this solution on YOUR website!
subtracting ___ x^2 + 12x - 28 = 0

factoring ___ (x + 14)(x - 2) = 0

x + 14 = 0 ___ x = -14

x - 2 = 0 ___ x = 2