$\sin^2e+\left(\cos e+\tan e\right)\left(\cos e-\tan e\right)-\tan^2e$
$\lim_{x\to0}\left(-\frac{x^2}{x^2+1}\right)$
$\frac{d^3}{dx^3}\left(sen\:5x^2\right)$
$x^2-25>0$
$4x-5=15$
$\int_2^6xdx$
$6-0.76$
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!