Question 639191
if x²=x to the power of 3, give the two possible values for x
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{{{x^2 = x^3}}}
{{{x^3 - x^2 = 0}}}
x = 0, 0, 1
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A 3rd order equation always has 3 solutions.  Sometimes it's the same number more than once.
In this case, x = 0 with a multiplicity of 2, and x = 1.