What is (sqrt(-63))/(sqrt(7)) ?

The solution to (sqrt(-63))/(sqrt(7)) is 3i

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simplify (sqrt(-63))/(sqrt(7))

simplify

\frac{- 63}{7}

3 i

Solution steps

\frac{- 63}{7}

Apply radical rule:

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

\frac{- 63}{7} = \frac{- 63}{7}

= \frac{- 63}{7}

\frac{- 63}{7} = - 9

= - 9

Apply radical rule:

- a = - 1 a

- 9 = - 1 9

= - 1 9

Apply imaginary number rule:

- 1 = i

= 9 i

9 = 3

= 3 i

(x - 2)^{2} (x - 3)^{2}

(6)^{7}