$\lim_{x\to0}\left(\frac{28e^{-2x}-28}{e^{2x}-9e^x+8}\right)$
$a^3-b^3=152$
$11.42-3,7$
$4.2+1.9$
$-y+2y-5+7+7x^2-6x^2+3$
$4\left(1+6v\right)$
$\frac{x-1}{3x^1+2x^3+2x^2-x-6}$
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!