$\sin^4r-\cos^4r$
$\lim_{x\to\infty}\:\frac{14x^2}{e^{6x}}$
$\frac{p^2}{p^3}$
$x^2-7^3-1$
$\lim_{x\to0}\left(\frac{sen\:x\:+e^x\:-1}{x}\right)$
$\frac{x^4+2}{x^2+4x+1}$
$2^{5^0}$
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!