name not important
Reputation
445
Top tag
Next privilege 500 Rep.
Access review queues
 Sep 15 comment $\displaystyle \frac{d}{dx}2^x$ where $x=0$ @user164587 Haha, I hadn't ever noticed that. I'm in Calc 1 and we still use log as base 10 if not specified. And most, if not all calculators, naturally use base 10 Sep 15 revised $\displaystyle \frac{d}{dx}2^x$ where $x=0$ deleted 3 characters in body Sep 15 asked $\displaystyle \frac{d}{dx}2^x$ where $x=0$ Sep 14 comment Prove rigorously: $\displaystyle \lim_{x\rightarrow 2}x^2+5x=14$ So it's like squaring both sides? (But multiplying by equivalents) Sep 13 comment Prove rigorously: $\displaystyle \lim_{x\rightarrow 2}x^2+5x=14$ How did you find $|x-2||x+7|<(9+ \delta)\delta$? Sep 12 comment Prove rigorously: $\displaystyle \lim_{x\rightarrow 2}x^2+5x=14$ $\delta>|x-2|$? Sep 12 asked Prove rigorously: $\displaystyle \lim_{x\rightarrow 2}x^2+5x=14$ Sep 11 accepted Derivative at 4, when $f(x)=\frac{1}{\sqrt{2x+1}}$ Sep 11 comment Derivative at 4, when $f(x)=\frac{1}{\sqrt{2x+1}}$ There was an error in my question (wrong function). This is relevant. Sorry for the confusion Sep 11 comment Derivative at 4, when $f(x)=\frac{1}{\sqrt{2x+1}}$ yes there is an error. will fix in a moment Sep 11 asked Derivative at 4, when $f(x)=\frac{1}{\sqrt{2x+1}}$ Sep 10 accepted Speed of a bicycle wheel Sep 10 accepted Evaluate the limit, if it exists Sep 10 accepted Correct sigma notation for an equation that sums another equation Sep 10 accepted Need help figuring out $\frac{d}{dx}(x^2)|{x=3}$ Sep 10 accepted Logarithmic function Sep 10 accepted Number of sides on a polygon to interal angles relationship/function Sep 10 accepted How to find sum of quadratic Sep 10 accepted Evaluate $\tan\left(2\sin^{-1}\frac{\sqrt{5}}{5}\right)$ without using a calculator Sep 10 accepted Function of $\sqrt{2+\sqrt{2+\sqrt{2+}}}\ldots$