$3\cdot16\cdot9$
$y^2+15y^3+75y-125-2y^2-1$
$\lim_{x\to-4}\left(\frac{\sqrt{x^2+9}-5}{x-4}\right)$
$5x^2-3x+20$
$y-xy=\cos\left(2x\right)$
$\left(\left(sqrt\left(x\right)\right)^2\right)+2\left(sqrt\left(x\right)\right)-3$
$x^4-31x^2+225$
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!