$x-1>-3$
$\left(t+1\right)^2$
$\frac{x^3+x+2}{x+1}$
$\frac{x}{10x^2}$
$\int\frac{7x-31}{\left(x+3\right)\left(x^2+4\right)}dx$
$\frac{\sec a-1}{\sec a+1}=\frac{1-\cos a}{1+\cos a}$
$\frac{d}{dx}x\sqrt{x^2+42}$
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!