Algebra Examples

$i^{2} \cdot i^{3} \cdot i^{4}$

Step 1

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

$- 1 \cdot i^{3} \cdot i^{4}$

Step 2

Factor out $i^{2}$ .

$- 1 \cdot (i^{2} \cdot i) \cdot i^{4}$

Step 3

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

$- 1 \cdot (- 1 \cdot i) \cdot i^{4}$

Step 4

Rewrite $- 1 i$ as $- i$ .

$- 1 \cdot (- i) \cdot i^{4}$

Step 5

Multiply $- 1$ by $- 1$ .

$1 i \cdot i^{4}$

Step 6

Multiply $i$ by $1$ .

$i \cdot i^{4}$

Step 7

Rewrite $i^{4}$ as $1$ .

Tap for more steps...

Step 7.1

Rewrite $i^{4}$ as ${(i^{2})}^{2}$ .

$i \cdot {(i^{2})}^{2}$

Step 7.2

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

$i \cdot {(- 1)}^{2}$

Step 7.3

Raise $- 1$ to the power of $2$ .

$i \cdot 1$

$i \cdot 1$

Step 8

Multiply $i$ by $1$ .

$i$

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