$\frac{dy}{dx}\left(x\sqrt{x^2+22}=y\right)$
$4+1^4-1+2$
$\lim_{x\to0}\left(\frac{\cos\left(x\right)-1}{e^x-2x-1}\right)$
$\frac{x^3+2x-1}{x^2-3}$
$\:\sqrt[3]{27a^3bc^2}$
$=3+4x-2^2$
$\frac{7}{4\:}\:.\:\left(-16\right)$
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!