SOLUTION: How do I solve for x in the following: (x x x) - 3 = 8x (the xxx in paranthesis is x times x times x) thank you! (it is a teacher created homework problem and not a p

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Question 156695: How do I solve for x in the following:
(x x x) - 3 = 8x (the xxx in paranthesis is x times x times x)
thank you!
(it is a teacher created homework problem and not a problem in text. Even looked in text trying to find a model problem and could not. We are in the Mcdougal Littel Algebra 1 book.)

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
solve for x in the following:
(x x x) - 3 = 8x
x^3 -8x -3 = 0
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I graphed it and found it crossed the x-axis at 2.148177...
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Cheers,
Stan H.