jocelynnjohnso90
jocelynnjohnso90 jocelynnjohnso90
  • 22-04-2021
  • Mathematics
contestada

Solve the equation for all values of x by completing the square.
x^2+4x-15=0

Respuesta :

xb83052
xb83052 xb83052
  • 22-04-2021

Answer:

x  =  ±  √ 19 - 2

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