colleengreenaway2003
colleengreenaway2003 colleengreenaway2003
  • 15-01-2021
  • Mathematics
contestada


solve the equation by completing the square.

4x(x + 6) = -40​

Respuesta :

saskaa12 saskaa12
  • 15-01-2021

Answer:

x = -6+-odmocnina36-40/2

Step-by-step explanation:

Answer Link
Jadawall
Jadawall Jadawall
  • 20-09-2021

Answer:

x=10

Step-by-step explanation:

10 times -4 is -40 since if you multiply a negative number by a positive you get a negative

Answer Link

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