Simplify i^3*1

$i^{3} \cdot 1$

Step 1

Factor out $i^{2}$ .

$i^{2} \cdot i \cdot 1$

Step 2

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

$- 1 \cdot i \cdot 1$

Step 3

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

$- i \cdot 1$

Step 4

Multiply $- 1$ by $1$ .

$- i$

Related Questions