Basic Math Examples

$3 \sqrt{- 0.375}$

Step 1

Rewrite $- 0.375$ as $- 1 (0.375)$ .

$3 \sqrt{- 1 (0.375)}$

Step 2

Rewrite $\sqrt{- 1 (0.375)}$ as $\sqrt{- 1} \cdot \sqrt{0.375}$ .

$3 (\sqrt{- 1} \cdot \sqrt{0.375})$

Step 3

Rewrite $\sqrt{- 1}$ as $i$ .

$3 i \sqrt{0.375}$