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Popular >

simplify (-16)^{1/2}

Solution

simplify

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

Solution

4 i

Solution steps

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

Apply radical rule:

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

(- 16)^{\frac{1}{2}} = - 16

= - 16

Apply radical rule:

- a = a - 1

- 16 = 16 - 1

= 16 - 1

Apply imaginary number rule:

- 1 = i

= 16 i

16 = 4

= 4 i

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Frequently Asked Questions (FAQ)

What is (-16)^{1/2} ?
The solution to (-16)^{1/2} is 4i