$\lim_{x\to0}\left(\frac{\sin\left(ax\right)}{4x}\right)$
$\sqrt{2}\cos\left(2x\right)+3=2$
$\left(4x^3-32x+2x^2-16\right)\left(3x+10\right)$
$\frac{2x^2-3x+2}{x+1}$
$2280-450-1200-900+1000-300$
$125-27x^3$
$63=x^2+2x$
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!