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Title: Limits Post by: UnicornPanda on Oct 7, 2012 I'm having problems working with this limit. I attempted the problem and my work/answer is below. I'm not really good with square roots, let alone limits. Help?! Thanks!
\({\lim_{x\to{\infty}}x_n} \frac{{sqrt{\9{X^{6}}-x}}}{{X^{3}}+8} =\frac{{sqrt{\9{X^{6}}-x}}}{(x+2)({X^{2}}-2x+4)} =\frac{{sqrt{\infty-x}}}{(x+2)({X^{2}}-2x+4)} =\frac{{sqrt{\infty-\infty}}}{(x+2)({X^{2}}-2x+4)} =\infty\) That is wrong. 9x^3 is wrong, 0 and Does Not Exist are also wrong. Help!! =/ Title: Re: Limits Post by: BearPro on Oct 8, 2012 Content hidden
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