$-9\sec\left(x-\frac{\pi}{2}\right)$
$\frac{81-4x^8}{9-2x^4}$
$y^3=x^2+2x+1$
$\int\left(x^2+1\right)\cdot\sin\left(2x\right)dx$
$8cos^2x=16cosx$
$\left(x-22\right)\left(x-15\right)$
$secx=secxtanx$
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!