What is (sqrt(-40))/(sqrt(10)) ?

The solution to (sqrt(-40))/(sqrt(10)) is 2i

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simplify (sqrt(-40))/(sqrt(10))

simplify

\frac{- 40}{10}

2 i

Solution steps

\frac{- 40}{10}

Apply radical rule:

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

\frac{- 40}{10} = \frac{- 40}{10}

= \frac{- 40}{10}

\frac{- 40}{10} = - 4

= - 4

Apply radical rule:

- a = - 1 a

- 4 = - 1 4

= - 1 4

Apply imaginary number rule:

- 1 = i

= 4 i

4 = 2

= 2 i

75 (5 + 1. 5^{2})^{- \frac{1}{3}}

(2 x) (3 x)

(\frac{x}{4 - x}) e^{- x}

x + 2

(π^{π})^{π}