amberasamoa amberasamoa
  • 09-03-2021
  • Mathematics
contestada

help please ty i will give brainliest

help please ty i will give brainliest class=

Respuesta :

Diminchan
Diminchan Diminchan
  • 09-03-2021

Answer:

c

Step-by-step explanation:

b^2-4*a*c

81-20*4*1 =1

so you can factorise it to

(p+5) ( p+4 )

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