$\left(x+3\right)\left(x^2+3x+9\right)+\left(x^2+3x+9\right)\left(x-3\right)$
$\frac{d}{dx}\frac{xyz}{x+y+z}$
$y=tan\left(\sqrt{7x}\right)$
$0,5+3,4+8,33+78,92$
$6d+d$
$x^2-2x+1w$
$\lim_{x\to\frac{\pi\:}{3}}\left(\frac{1\:-\:2x}{\pi\:\:-\:3x}\right)$
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!