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nirvana33 [79]
3 years ago
11

How do you solve 1. X^2-x+1=0 2. X^2-2x+5=0 In the complex number system ?

Mathematics
1 answer:
Alexxandr [17]3 years ago
8 0
You use the discriminant (b²-sqr(4ac))/2a and if sqr(4ac) inferior to 0 then use i = sqr(-1)
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