Sophielover2014
Sophielover2014 Sophielover2014
  • 14-05-2020
  • Mathematics
contestada

-5x²+7x=-9
using quadratic formula

Respuesta :

gracesunworld
gracesunworld gracesunworld
  • 14-05-2020

Answer:

-5x²+7x+9=0

Step-by-step explanation:

move 9 to the other side

Answer Link

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