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Popular >

simplify (-64)^{1/2}

Solution

simplify

(- 64)^{\frac{1}{2}}

Solution

8 i

Solution steps

(- 64)^{\frac{1}{2}}

Apply radical rule:

a^{\frac{1}{2}} = a

(- 64)^{\frac{1}{2}} = - 64

= - 64

Apply radical rule:

- a = a - 1

- 64 = 64 - 1

= 64 - 1

Apply imaginary number rule:

- 1 = i

= 64 i

64 = 8

= 8 i

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Frequently Asked Questions (FAQ)

What is (-64)^{1/2} ?
The solution to (-64)^{1/2} is 8i