$4r+9r-11r+7r$
$25a^2+40ab+16b^2$
$\lim_{x\to1}\frac{\left(x+4\right)\left(3x-1\right)}{2x^3}$
$\frac{x}{x^2}dx=\frac{dy}{tanv}$
$\left(cos\left(beta\right)+1\right)\left(sin\left(beta\right)cot\left(beta\right)-1\right)$
$\left(x^2+4z\right)^3$
$\left(x\right)\frac{dy}{dx}=y-x$
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!