Find the mean of all solutions for $x$ when $x^3 + 3x^2 - 10x = 0$.
Question:
Find the mean of all solutions for $x$ when $x^3 + 3x^2 - 10x = 0$.
Answer:
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Find the mean of all solutions for $x$ when $x^3 + 3x^2 - 10x = 0$.
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