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Popular >

simplify 5+sqrt(-4)

Solution

simplify

5 + - 4

Solution

5 + 2 i

Solution steps

5 + - 4

Apply radical rule:

- a = a - 1

- 4 = 4 - 1

= 5 + 4 - 1

Apply imaginary number rule:

- 1 = i

= 5 + 4 i

4 = 2

= 5 + 2 i

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Frequently Asked Questions (FAQ)

What is 5+sqrt(-4) ?
The solution to 5+sqrt(-4) is 5+2i