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Indicate true or false as to weather the following equation is quadratic x(x^2+1)=0 true or false
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Indicate true or false as to weather the following equation is quadratic x(x^2+1)=0 true or false

User Simon Legg
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\bf x(x^2+1)=0\implies \stackrel{distributing}{x^3+x=0}\impliedby \textit{notice the }^3\textit{, is not quadratic, is \underline{cubic}}

User Arcoxia Tom
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