lupita7 lupita7
  • 01-02-2016
  • Mathematics
contestada

What multiplies to be 560 and adds to 9

Respuesta :

AL2006
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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