$\frac{d}{dx}xcosy=x^2+y^3$
$3-5x^2-6y^3+2x^2-6+2+3y^3$
$\lim_{x\to\infty\:}\left(\frac{x-sen\left(x\right)}{x+sen\left(x\right)}\right)$
$x-2\left(x+3\right)\ge5-x$
$7\left(-2r+60\right)$
$1-\cos^2\left(\theta\right)$
$5n^2-9n-2$
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!