moinca1999 moinca1999
  • 26-03-2020
  • Mathematics
contestada

Solve for x: -x^2+5x+6=0

Respuesta :

ghanami
ghanami ghanami
  • 27-03-2020

Answer:

11  and 6

Step-by-step explanation:

hello :

-x²+5x+6=0

-(x+1)(x-6)=0

x+1=0 or x-6=0

x=-1 or x=6

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