Calculus Examples

$1 + \frac{x}{1 - x}$

Step 1

Combine into one fraction.

Tap for more steps...

Step 1.1

Write $1$ as a fraction with a common denominator.

$\frac{1 - x}{1 - x} + \frac{x}{1 - x}$

Step 1.2

Combine the numerators over the common denominator.

$\frac{1 - x + x}{1 - x}$

Step 2

Simplify the numerator.

Tap for more steps...

Step 2.1

Add $- x$ and $x$ .

$\frac{1 + 0}{1 - x}$

Step 2.2

Add $1$ and $0$ .

$\frac{1}{1 - x}$