$4b^2-9$
$\lim_{x\to0}\pi^3$
$01x^2+182x+91$
$9-x+2x$
$\lim\:_{x\to\:\:2}\left(\frac{\sqrt{4x+1}-3}{4-\sqrt{14-x}}\right)$
$\left(9-2x\right).\left(12-2x\right)$
$\left(-x+5\right)\left(-9x+1.8x\right)$
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!