$\left(1-\cos\:\left(\theta\:\right)\right)\left(1+\sec\:\left(\theta\:\right)\right)$
$\left(y+3x\right)\cdot\left(y-3x\right)$
$\arcsin\left(-\frac{1}{2}\right)+2\arccos\left(-\frac{1}{2}\right)-\arctan\left(-1\right)+\frac{1}{3}\arctan\left(1\right)$
$\int2x\left(2x-177\right)^{\frac{1}{2}}dx$
$\frac{x^5+x^3-20x}{x+2}$
$\lim_{x\to0}\left(e^x\:+x\right)^{\frac{1}{x}}$
$sin2\:x\:.\:cos2\:x\:.\:tan2\:x\:=\:sen4\:x$
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!