$\lim_{x\to0}ln\left(\frac{1+x^2}{x^4}\right)$
$6ax-2by-2bx-12a+6ay+4b$
$a^4+4^2+16$
$\sqrt{12}+4senx=0$
$\int e^{2x-15}dx$
$4x^2-6x-1=0$
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!