hanisafazli
hanisafazli hanisafazli
  • 13-05-2020
  • Mathematics
contestada

Solve x2+7x+16=0 in quadratic formula

Respuesta :

abzinser
abzinser abzinser
  • 13-05-2020

Answer:

Step-by-step explanation:

x2+7x+16=0

9x+16=0

    -16  -16

     =0    =-16

9x=-16

-16/9=-1.77777777778

x=-1.77777777778

Im pretty sure thats right

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