$\frac{\left(x+y\right)^2+\left(x-y\right)^2}{\left(x^2+3y^2\right)}$
$cos^2\left(10\sqrt{x}\right)$
$xy=4y$
$\frac{16xy}{4xy}$
$3x+4x+5$
$\left(x-\frac{1}{4}\right)^2$
$2x^2+5x-9\le0$
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!