$-x+9x^2-27+27$
$\lim_{x\to0}\left(e^{\frac{6}{x}}-7x\right)^{\frac{x}{2}}$
$\frac{dy}{dx}=\frac{y^2x}{\left(x^2-3x+2\right)}$
$5+2+7+9+3+2+1$
$\left(3x+1\right)\left(2x+6\right)-\left(x+7\right)\left(x-7\right)$
$\left(2z^4+w^5\right)^2$
$9x-2x^2+18$
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!