lim_(x->0) (1/x^2-1/(sin^2(x)))

Find the limit. lim_(x->infinity)(sqrt(9 x^2 + x) - 3 x)

lim_(x->59)(sqrt(x+5)-8)/(x-59)??

lim_(theta->0)(cos(6 theta)tan(6 theta))/(theta)

Evaluate \displaystyle \lim_{x \to 0} \frac{e^{44x} - 1}{x^2+2x}.

lim_(x->0^+)(tan(9x))^x

Evaluate \displaystyle \lim_{x \to 0} \frac{\sqrt{2}x}{\sqrt{2+x}-\sqrt{2}}.

Find the indicated limit. lim_(x->-63.5)(root3(2x + 2))

Given lim_(x->2) (2x-2) = -6, what is the best choice of d such that |(2x-2)-(-6)| < 0.03 whenever |...

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