Question

If x2 + 1 = 0, then x = ?
2​

Answer 1

Step-by-step explanation:

x²+1=0

x²=-1

x=√-1

Values of negative root is undefined

Answer 2

Answer:

i(iota)

Step-by-step explanation:

Given:x²+1=0

To find: value of x=?

x²= -1

x= √-1

x=i(iota)

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