$\left(6x-3y\right)^3$
$x-6\sqrt{x^2}+5x-66$
$\frac{1+\cos\left(2x\right)}{\cos\:\left(2x\right)}$
$\left(4\sin\left(x\right)\cos\left(x\right)\right)\left(2\cos^2\left(x\right)-1\right)=\sin\left(4x\right)$
$\lim_{x\to1}\frac{x^m-1}{x-1}$
$3x-2y+4z-5x-y-6z$
$9x^2+36x+36$
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!