SOLUTION: Find the domaicc of the function. f(x)=x^4-2x^3+7 / 2x^2-10-8

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Question 268876: Find the domaicc of the function.
f(x)=x^4-2x^3+7 / 2x^2-10-8
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Find the domain of the function.
f(x)=x^4-2x^3+7 / 2x^2-10x-8
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The denominator cannot be zero.
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Solve 2(x^2-5x-4) = 0
x = [5 +-sqrt(25-4*1*-4)]/2
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x = [5 +-sqrt(41)]/2
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x = [5+sqrt(41)]/2 or x = [5-sqrt(41)/2
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Domain is All Real Numbers except the two listed above.
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Cheers,
Stan H.