$\int\frac{cos\:x}{\left(sen\:x-3\right)^2}\:dx$
$\left(x+y\right)\left(x^2\right)$
$x^{2\:}-\:5x=\:14$
$cos\left(5\:x\right)\:sin\left(x\right)-cos\left(x\right)\:sin\left(5\:x\right)$
$\frac{x^{2}}{9}-\frac{2xyz}{15}+\frac{y^{2}z^{2}}{25}$
$\lim_{x\to0}\left(\frac{7sin\left(x\right)}{x}\right)$
$\frac{729-512m^3}{9-8m}$
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!