SOLUTION: Select the approximate values of x that are solutions to f(x) = 0, where f(x) = -8x2 + 6x + 3.

Algebra ->  Graphs -> SOLUTION: Select the approximate values of x that are solutions to f(x) = 0, where f(x) = -8x2 + 6x + 3.       Log On


   

Question 880579: Select the approximate values of x that are solutions to f(x) = 0, where
f(x) = -8x2 + 6x + 3.
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Select the approximate values of x that are solutions to f(x) = 0, where
f(x) = -8x2 + 6x + 3.
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Use the Quadratic Formula:
x = [-6 +- sqrt(36-4*-8*3)]/(-16)
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x = [-6 +- sqrt(133)]/(-16)
etc.
Cheers,
Stan H.