$\lim_{x\to\frac{\pi}{2}}\left(8\cdot cos\:\left(7x\right)\cdot\:sec\:\left(7x\right)\right)$
$2\cdot5\cdot4:2\cdot7$
$\left(y\:+\:6\right)^2$
$4-12+5-3-1$
$\left(y-4x-1\right)^2dx-dy=0$
$\left(2x+3y+9\right)\left(2x+3y-9\right)$
$-45+22-14+9-75$
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!