lupita7
lupita7
01-02-2016
Mathematics
contestada
What multiplies to be 560 and adds to 9
Respuesta :
AL2006
AL2006
01-02-2016
There are no real numbers that can do that job.
There's a pair of complex numbers that can do it.
They are
4.5 + i23.23
and
4.5 - i23.23
.
' i ' = the imaginary unit = √(-1)
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