kat193
kat193
04-03-2016
Mathematics
contestada
Which to numbers add up to 17 and multiply to 75
Respuesta :
Athenea13
Athenea13
04-03-2016
If I'm not wrong, they are not two numbers that can add up to 17 and multiply to 75
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AL2006
AL2006
04-03-2016
There are no 'real' numbers that can do the job.
The numbers that CAN are
8.5 + 1.66i
and
8.5 - 1.66i
.
These are called 'complex' numbers.
The ' i ' is √-1 .
Answer Link
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