$\frac{x+2}{x^2-8x-20}$
$\left(-26\right)\left(-2\right)$
$-216\cdot18$
$\sqrt{4x^2-12x+9}=3$
$-2\cdot\frac{d^2y}{dx^2}+1=0$
$5\cdot3\cdot\left(-4\right)$
$\left(x-y\right)dx\:+\left(3x\:+\:y\right)dy\:=\:0$
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!