Let $x$ be a real number such that $x^3+4x=8$. Determine the value of $x^7+64x^2$.
Question:
Let $x$ be a real number such that $x^3+4x=8$. Determine the value of $x^7+64x^2$.
Answer:
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Let $x$ be a real number such that $x^3+4x=8$. Determine the value of $x^7+64x^2$.
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