$\sqrt{-144}$
$\left(2i-3\right)^3$
$-2^2\left(-23\right)+-2$
$\left(5+i\right)\:.\:\left(1-3.i\right)$
$x^{-1}\cdot4x^4$
$\left(2q^3+r^2\right)\left(2q^3-r^2\right)$
$\lim_{x\to0}\left(\frac{x^2}{cos\left(\frac{\pi}{6}x\right)-1}\right)$
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!