Hi

feeling very stupid here any chance of a push in the right direction with this

$\displaystyle \lim_{x \rightarrow \infty} \frac{5^{n+2}-7^{n+2}}{5^n-7^n}$

any hints would be appreciated

Cheers

Simon :)

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- Nov 11th 2008, 04:15 AMthelostchildLimits help
Hi

feeling very stupid here any chance of a push in the right direction with this

$\displaystyle \lim_{x \rightarrow \infty} \frac{5^{n+2}-7^{n+2}}{5^n-7^n}$

any hints would be appreciated

Cheers

Simon :) - Nov 11th 2008, 04:22 AMmr fantastic
- Nov 11th 2008, 04:25 AMthelostchild
- Nov 11th 2008, 04:29 AMmr fantastic