What is (sqrt(-28))/(sqrt(4)) ?

The solution to (sqrt(-28))/(sqrt(4)) is sqrt(7)i

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simplify (sqrt(-28))/(sqrt(4))

simplify

\frac{- 28}{4}

7 i

Solution steps

\frac{- 28}{4}

Apply radical rule:

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

\frac{- 28}{4} = \frac{- 28}{4}

= \frac{- 28}{4}

\frac{- 28}{4} = - 7

= - 7

Apply radical rule:

- a = - 1 a

- 7 = - 1 7

= - 1 7

Apply imaginary number rule:

- 1 = i

= 7 i

x - 2 \cdot 5 - x

8.025 \cdot 1 0^{- 8}

2.4 x 1 0^{- 8}

(1 - x)^{10} (1 + x)^{10}

y (x^{2} y)

What is (sqrt(-28))/(sqrt(4)) ?
The solution to (sqrt(-28))/(sqrt(4)) is sqrt(7)i