Quispiam
Reputation
498
Next privilege 500 Rep.
Access review queues
 Jan20 accepted Approaching infinity with volume of turning body Jan5 accepted Why is $\frac{(x-1)+2}{(x-1)(x+1)} = \frac{1}{x-1}$? Sep25 accepted Finding correlation in plotted graph Sep15 accepted Two unrelated equations, $w^2 = -\frac{15}{4} - 2i$ and $z^2 - (3-4i)z + (2-4i) = 0$? Sep15 accepted Found one root, how do I know to keep searching or not? Sep14 accepted Finding $\alpha$ for $\sin(4 \alpha + \frac{\pi}{6}) = \sin (2\alpha + \frac{\pi}{5})$ Sep13 accepted $\sin 4\alpha = 2\sin 2\alpha \times \cos 2\alpha$? Sep12 accepted Calculate $\cos(v+\frac{\pi}{6})$ when $\cos v = -\frac{2}{3}$ Sep10 accepted Finding highest possible value of function Sep4 accepted Calculating the chess problem, sum $\sum_{k=0}^{63}2^{k}$ Aug29 accepted Calculate absolute values with unknown constant Aug25 accepted Finding all $x$ for $\frac{2x - 13}{2x + 3} \lt \frac{15}{x}$ Aug24 accepted How to find $k$'s quotient of $\frac{-18}{(-2)^k}$ Aug24 accepted Getting wrong result calculating sums Aug20 accepted Finding a value for $x$ when there should be none Aug18 accepted Compute integral $\int_{-6}^6 \! \frac{(4e^{2x} + 2)^2}{e^{2x}} \, \mathrm{d} x$ Aug18 accepted Getting square root of negative in completing the square problem Aug18 accepted Calculating $x$ from $x^3 = 2x^2 - x$, getting wrong result Jul21 accepted Calculating maximum of function