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Popular >

simplify sqrt(-x)

Solution

simplify

- x

Solution

i x

Solution steps

- x

Apply radical rule:

- a = - 1 a,

assuming

a \geq 0

- x = - 1 x

= - 1 x

Apply imaginary number rule:

- 1 = i

= i x

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Frequently Asked Questions (FAQ)

What is sqrt(-x) ?
The solution to sqrt(-x) is isqrt(x)