$\lim_{x\to0}\:\frac{3\:cos\:x}{\:2x}$
$3x+5+2xy+y+3xy+2$
$\left(a+1\right)\left(a-1\right)+\left(a-1\right)\left(a^2+1\right)$
$\int\frac{x^2-12x+9}{x^3-9x}dx$
$\left[\left(x-2y\right)+5\right]\left[\left(x-2y\right)-5\right]$
$4\:m\:\sqrt{12\:5\:8^2}$
$4x^2-\:2yx^2$
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!