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Popular >

simplify sqrt(-220)

Solution

simplify

- 220

Solution

255 i

Solution steps

- 220

Apply radical rule:

- a = a - 1

- 220 = 220 - 1

= 220 - 1

Apply imaginary number rule:

- 1 = i

= 220 i

220 = 255

= 255 i

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Frequently Asked Questions (FAQ)

What is sqrt(-220) ?
The solution to sqrt(-220) is 2sqrt(55)i