$\lim_{x\to13}\left(\frac{x^2-13}{x-169}\right)$
$\frac{\sqrt{x}-x}{x-\sqrt{x}}$
$\left(x+4\right)+\left(x+4\right)+4\left(2x-10\right)$
$\int\:\frac{1}{12x+x^2}dx$
$\frac{7^{16}\left(1+7^1\right)}{7^{18}\left(1+7^1\right)}$
$x^2-2xy+y^2;\:x=10;\:y=7$
$-2m+5m+-6$
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!