$4x^4-29x^2+25$
$\int\frac{y^5}{1-y^4}dx$
$\lim_{x\to\infty}\left(\frac{3x^2\cot\left(x\right)}{x^2+x}\right)$
$3x^2y+4xy-2y$
$\int\frac{-\frac{1}{5}}{x+3}dx$
$\sqrt{-2}x\:\sqrt{-3}\:x\:\sqrt{-1}\sqrt{-1}$
$r\:=cos20^{\circ}\:+\:cos100^{\circ}\:+\:cos140^{\circ}$
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!