$\frac{\cos\left(x\right)^2-\sin\left(x\right)^2}{\cos\left(x\right)^4-\sin\left(x\right)^4}$
$w^2-7w+1$
$dz=\sqrt{x^2+2}2xdx$
$4-8x-5x^2$
$\int_0^{\frac{1}{3}}\left(\sqrt{1-9x^2}\right)dx$
$x4+36x^2+324$
$16x-7=11x-32$
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!