$\lim_{x\to a}\left(\frac{x^3-a^3}{x-a}\right)$
$16^2+\left(16\right)+16$
$49m^2-56+16$
$w\left(x-y\right)-8\left(x-y\right)$
$\sec\left(\frac{\sqrt{7}}{4}\right)^2+cos\left(x\right)^2=1$
$15ab\:-\:5ay\:-\:3bx\:+\:xy$
$8x^2+2x+4$
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!