breslowa21
breslowa21 breslowa21
  • 12-09-2018
  • Mathematics
contestada

What are the roots of the equation? x2+x−56=0

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Ell5467 Ell5467
  • 12-09-2018

(x-7)(x+8)=0

x=7,-8

Hope this helps

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gia567
gia567 gia567
  • 12-09-2018
(X+8)(x-7) which goes to x= - 8 and x=7
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