What is (sqrt(-4))/(sqrt(2)) ?

The solution to (sqrt(-4))/(sqrt(2)) is sqrt(2)i

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simplify (sqrt(-4))/(sqrt(2))

simplify

\frac{- 4}{2}

2 i

Solution steps

\frac{- 4}{2}

Apply radical rule:

\frac{a}{b} = \frac{a}{b}

\frac{- 4}{2} = \frac{- 4}{2}

= \frac{- 4}{2}

\frac{- 4}{2} = - 2

= - 2

Apply radical rule:

- a = - 1 a

- 2 = - 1 2

= - 1 2

Apply imaginary number rule:

- 1 = i

= 2 i

1.11 \cdot 1 0^{- 2}

e^{6} \cdot e^{- 6}

- 0.39 e^{- 0.3 (3.8)}

(3 a^{6} b^{5}) (5 a^{2} b c^{3})

e^{- 4 (0.05)}