Find the value of limx-98 x2-2x-1 2x2-3x-2 2x-1-2x-1

98 ·lim_x→∞(x^2+2x 12x^2 3x 2)^2x+12x 1 =98 ·lim_x→∞(1+2/x 1/x^22 3/x 2/x^2)^2+1/x2 1/x =98 ·(12)^1=49 ...

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Summation by Sigma Method

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Question

Find the value of $lim x \to \infty 98 {(\frac{x^{2} + 2 x - 1}{2 x^{2} - 3 x - 2})}^{(2 x + 1) / (2 x - 1)}$

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∣ ∣ ∣ ∣ \begin{matrix} 2 x - 3 & x - 2 & x - 1 x - 2 & 2 x - 2 & x x - 1 & x & 2 x - 1 \end{matrix} ∣ ∣ ∣ ∣

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