What is (sqrt(-98))/(sqrt(2)) ?

The solution to (sqrt(-98))/(sqrt(2)) is 7i

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simplify (sqrt(-98))/(sqrt(2))

simplify

\frac{- 98}{2}

7 i

Solution steps

\frac{- 98}{2}

Apply radical rule:

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

\frac{- 98}{2} = \frac{- 98}{2}

= \frac{- 98}{2}

\frac{- 98}{2} = - 49

= - 49

Apply radical rule:

- a = - 1 a

- 49 = - 1 49

= - 1 49

Apply imaginary number rule:

- 1 = i

= 49 i

49 = 7

= 7 i

e^{- 2 t} (5 cos (5 t) - 2 sin (3 t) + 2 t)

2.6 \cdot 1 0^{- 6}

8.114 \cdot 1 0^{- 3}

\frac{1 + 2 x}{1 - 2 x}

e^{- l n (x) l n (2)}