$\left(7a-9b\right)\left(7a-9b\right)$
$\frac{dy}{dx}=\frac{53y}{2y-3x}$
$10y^2-4x^2$
$5x+5>30$
$\left(-2\left(-2\right)\right)^4-199$
$\left(2\cdot x-\sqrt{x^2+x-3}\right)\cdot\left(2\cdot\:x+\sqrt{x^2+x-3}\right)$
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!