SOLUTION: If we raise a number to the third power, we get four times the number. Find all numbers with this property.
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Question 1093122
:
If we raise a number to the third power, we get four times the number. Find all numbers with this property.
Answer by
greenestamps(13215)
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a number raised to the 3rd power is equal to 4 times the number:
As with any polynomial equation with degree 2 or higher, get everything on one side, set equal to 0, and factor to solve:
That one should be easy to factor...
