$2\tan\left(x\right)+2=0$
$x\frac{3}{4}<\frac{5x-2}{3}+1$
$\lim_{x\to3}\frac{x^2+12x-45}{x-3}$
$\lim_{x\to0}\left(\frac{\left|z\right|}{z}\right)$
$\sec\left(a\right)=\sec\left(-a\right)$
$\left(\frac{6}{3}a^2b^4\right)^3$
$\int\frac{3}{x\sqrt{x^2-9}}dx$
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!