$\lim_{x\to\infty}\left(\frac{x^2+2x-8}{x^4-4}\right)$
$16b^2-64$
$\left(2x^3y^2-7x^2y^4\right)^2$
$1.5+x\:=\:0$
$7b-6-8b$
$3x^2-8x$
$\lim_{x\to0}\left(\frac{x+1}{x^2+x+1}\right)$
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!