SOLUTION: I was given two solutions "-i, i" and I have to write an equation where the solution would be -i and i

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Question 991612: I was given two solutions "-i, i" and I have to write an equation where the solution would be -i and i
Found 2 solutions by ikleyn, josgarithmetic:
Answer by ikleyn(52754) About Me  (Show Source):
You can put this solution on YOUR website!
.
The equation is

x%5E2 + 1 = 0.

It has the roots  "i"  and  "-i".


Answer by josgarithmetic(39613) About Me  (Show Source):
You can put this solution on YOUR website!
%28x-%28i%29%29%28x-%28-i%29%29=0
Simplifiable to
%28x-i%29%28x%2Bi%29=0
x%5E2-i%5E2=0
x%5E2%2B1=0