SOLUTION: i need to make sure I did this one right. Find the domain the function. {{{h(x)=x-3/x^3-16x}}} my answer is (-oo,-4)(-4,0)(0,-4)(4,oo)
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-> SOLUTION: i need to make sure I did this one right. Find the domain the function. {{{h(x)=x-3/x^3-16x}}} my answer is (-oo,-4)(-4,0)(0,-4)(4,oo)
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Question 101478: i need to make sure I did this one right. Find the domain the function. my answer is (-oo,-4)(-4,0)(0,-4)(4,oo) Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! Find the domain the function. h(x)=(x-3)/(x^3-16x)
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The denominator cannot be zero:
x^3-16x=0
x(x^2-16)=0
x(x-4)(x+4)=0
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the domain is all real Numbers except x=0,x=4,x=-4
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You have it right except for the x=0.
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Cheers,
Stan H.
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