Algebra Examples

$f (2) - f (- 2)$

Step 1

Simplify each term.

Tap for more steps...

Step 1.1

Move $2$ to the left of $f$ .

$2 f - f \cdot - 2$

Step 1.2

Multiply $- 2$ by $- 1$ .

$2 f + 2 f$

$2 f + 2 f$

Step 2

Add $2 f$ and $2 f$ .

$4 f$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$