What is (sqrt(-21))/(sqrt(3)) ?

The solution to (sqrt(-21))/(sqrt(3)) is sqrt(7)i

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simplify (sqrt(-21))/(sqrt(3))

simplify

\frac{- 21}{3}

7 i

Solution steps

\frac{- 21}{3}

Apply radical rule:

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

\frac{- 21}{3} = \frac{- 21}{3}

= \frac{- 21}{3}

\frac{- 21}{3} = - 7

= - 7

Apply radical rule:

- a = - 1 a

- 7 = - 1 7

= - 1 7

Apply imaginary number rule:

- 1 = i

= 7 i

e^{- (2)^{2}}

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

What is (sqrt(-21))/(sqrt(3)) ?
The solution to (sqrt(-21))/(sqrt(3)) is sqrt(7)i