Algebra Examples

$f (- 1) f (- 2)$

Step 1

Multiply $f$ by $f$ by adding the exponents.

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Step 1.1

Move $f$ .

$f \cdot f \cdot - 1 \cdot - 2$

Step 1.2

Multiply $f$ by $f$ .

$f^{2} \cdot - 1 \cdot - 2$

$f^{2} \cdot - 1 \cdot - 2$

Step 2

Move $- 1$ to the left of $f^{2}$ .

$- 1 \cdot f^{2} \cdot - 2$

Step 3

Rewrite $- 1 f^{2}$ as $- f^{2}$ .

$- f^{2} \cdot - 2$

Step 4

Multiply $- 2$ by $- 1$ .

$2 f^{2}$

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