$\lim_{x\to+\infty}\left(x\ln\left(\frac{x+1}{x}\right)-2x\right)$
$\left(x+y+z+w\right)^2$
$\frac{3x^2+3x-6}{x^2-4}$
$x-18+x-2$
$\sqrt{\frac{16}{25}}\:;\:\sqrt[3]{64}$
$\int x^2e^{-3x}dy$
$8t-7+7$
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!