Question 327309
{{{f(x)=(x-1)^3 (x+1)=0}}}
Use the zero product property.
Two solutions.
{{{x-1=0}}}
{{{highlight(x=1)}}}
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{{{x+1=0}}}
{{{highlight(x=-1)}}}
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{{{graph(300,300,-5,5,-3,12,(x-1)^3*(x+1))}}}