$\sqrt{\left(4-5\right)^5}$
$x+22=11$
$x^2-4x-5\ge0$
$4+4\cos\left(\frac{\pi}{8}\right)\cos\left(\frac{\pi}{10}\right)$
$a^2-24a+49$
$p^2-21p+20$
$\left(\frac{4}{5}-3x^2\right)^2$
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!