$-\left(5x-6\right)+4\left(5x+3\right)$
$\int\frac{1}{\cos\left(u\right)}du$
$2\sec\:\left(x\right)\frac{d}{dx}\left(\sec\:\left(x\right)\right)$
$\frac{dy}{dx}=2x\cdot\sec\left(y\right)$
$-3cos\left(x\right)-2=0$
$y\left(x^2+25\right)=98$
$x^3-x^2+0x-1$
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!