ras613 ras613
  • 02-12-2020
  • Mathematics
contestada

X^2+7x=-49 what is x?

Respuesta :

conolopez
conolopez conolopez
  • 02-12-2020

Answer:

In x + 2 = 7, x is a variable, but we can work out its value

Step-by-step explanation:

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