$\csc^2k=1+cot^2k$
$5-\left(7-4+14-2+5\right)+\left(-8\right)$
$\frac{d^2y}{dx^2}\left(2\sin\left(x\right)-4y\right)$
$\int\sin^2\left(2w\right)\cos^4\left(2w\right)dw$
$\left(2b+6\right)\left(2b+20\right)$
$u^4+6u^2+8$
$3xy^2-24xy+48y$
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!