jasim030405 jasim030405
  • 14-04-2020
  • Mathematics
contestada

What number would you add to both sides of x^2+7x=4 to complete the square?

Respuesta :

courtlandlindsey
courtlandlindsey courtlandlindsey
  • 14-04-2020

Answer:

-4

Step-by-step explanation:

so that you can solve easier suing methods such as quadratic formula

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