asked 13.6k views
3 votes
Solve the equation x square - 9+20=0​

1 Answer

5 votes

Answer:


√(11i)

Explanation:

x^2-9+20 = 0

x^2+11 = 0

x^2 = -11

x =
√(-11) \\√(11i) \\

answered
User Dsmudger
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