$-\frac{cos2x\:}{sinx\:}=2sinx\:-cscx\:$
$\left(2x^3+5x+3+2x^2\right)+\left(4x-3x^2+x^3-5\right)$
$x^2-3x-4x+12$
$\left(x\:-8\right)^2$
$\sqrt[5]{m\cdot n}$
$\lim_{x\to4}\left(\frac{3\left(x-4\right)\sqrt{x+5}}{3-\sqrt{x+5}}\right)$
$\lim_{x\to\infty}\left(\frac{1}{x+5}\right)$
Get a preview of step-by-step solutions.
Earn solution credits, which you can redeem for complete step-by-step solutions.
Save your favorite problems.
Become premium to access unlimited solutions, download solutions, discounts and more!