$13+\left(22\right)+4\left(-5\right)$
$\frac{\left(\sqrt{x}+1\right)\left(-x^2+5x-4\right)}{x^2+2}$
$+162-343$
$cos\left(2\theta\:\right)=sin\left(\theta\:\right)$
$x^4\frac{1}{1-x^2}$
$\frac{\left(-1\right)^n}{n\cdot3^{n\:}}\left(x-2\right)^{2n}$
$\left(\frac{xu^{-3}}{3z^{-2}}\right)^2\left(x^3z^{-1}\right)$
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!