$\frac{\sin^2a-8cos^2a}{1-9\cos^2a}$
$\frac{1+sec^2\left(x\right)}{1+tan^2\left(x\right)}=1+cos^2\left(x\right)$
$\left(3x^5y^2+2xy^3\right)\left(3x^3y^2-2xy^3\right)$
$\int\left(\frac{1}{\tan\left(x\right)^4}\right)dx$
$-\frac{5}{4}-1.94444444$
$2x^4y-x^2y+x=2$
$2x+7x+x-8x$
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!