What is 1/8 sqrt(-64) ?

The solution to 1/8 sqrt(-64) is i

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simplify 1/8 sqrt(-64)

simplify

\frac{1}{8} - 64

i

Solution steps

\frac{1}{8} - 64

Apply radical rule:

- a = a - 1

- 64 = 64 - 1

= \frac{1}{8} 64 - 1

Apply imaginary number rule:

- 1 = i

= \frac{1}{8} 64 i

64 = 8

= \frac{1}{8} \cdot 8 i

Convert

8

to fraction

: \frac{8}{1}

= \frac{1}{8} \cdot \frac{8}{1} i

Cross-cancel common factor:

8

= 1 i

Apply rule:

1 \cdot a = a

= i

∣ 2 - x ∣ \geq 2

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\frac{2}{3 x - 1} > \frac{- 5}{x}

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∣ 3 x - 11 ∣ \leq 19