DaveedSaysHI DaveedSaysHI
  • 30-10-2018
  • Mathematics
contestada

The roots in the equation [tex]x^2+bx+c=0\\[/tex] are -4 and 2.
Find [tex]b[/tex]

Respuesta :

MsLeo MsLeo
  • 30-10-2018
we know b = sum of the two roots
= -4 + 2
= -2
therefore b = -2
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