lim-x-x-x-2-1-x-3-1-1-3-2x-1-3-

Question Number 118088 by bobhans last updated on 15/Oct/20

\lim_{x \to \infty} \frac{x . \sqrt{x^{2} + 1} . \sqrt[3]{x^{3} + 1}}{{(2 x + 1)}^{3}} = ?

Answered by bemath last updated on 15/Oct/20

\lim_{x \to \infty} \frac{x . \sqrt{x^{2}} . \sqrt[3]{x^{3}}}{{8 x}^{3}} = \lim_{x \to \infty} \frac{x^{3}}{{8 x}^{3}} = \frac{1}{8}

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