$-375.71+-530$
$z\:+\:z^{\:-\:1}\:=5$
$-763\:+\:-712$
$tanx-\frac{3}{4}=0$
$-x^2+\sqrt{4x}$
$\lim\:_{t\to\:0}\frac{\left(e^t\right)}{2^t}$
$x^2+3x-2+2x^2-x+6$
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!