What is (sqrt(-90))/(sqrt(18)) ?

The solution to (sqrt(-90))/(sqrt(18)) is sqrt(5)i

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simplify (sqrt(-90))/(sqrt(18))

simplify

\frac{- 90}{18}

5 i

Solution steps

\frac{- 90}{18}

Apply radical rule:

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

\frac{- 90}{18} = \frac{- 90}{18}

= \frac{- 90}{18}

\frac{- 90}{18} = - 5

= - 5

Apply radical rule:

- a = - 1 a

- 5 = - 1 5

= - 1 5

Apply imaginary number rule:

- 1 = i

= 5 i

9.8 \cdot 1 0^{- 4}

\frac{x + 4}{5 - x}

5.32 \cdot 1 0^{- 6}

(x + 3)^{2} \cdot (x - 3)^{2}

What is (sqrt(-90))/(sqrt(18)) ?
The solution to (sqrt(-90))/(sqrt(18)) is sqrt(5)i