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Popular >

simplify 2sqrt(-2)

Solution

simplify

2 - 2

Solution

22 i

Solution steps

2 - 2

Apply radical rule:

- a = a - 1

- 2 = 2 - 1

= 22 - 1

Apply imaginary number rule:

- 1 = i

= 22 i

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Frequently Asked Questions (FAQ)

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