gironkth gironkth
  • 16-09-2020
  • Mathematics
contestada

Solve by completing the square.
X^2-2x-15=0 (help)

Respuesta :

vanesha376
vanesha376 vanesha376
  • 16-09-2020

Step-by-step explanation:

x² - 2x - 15 = 0

x1 = 5

x2 = -3

Ver imagen vanesha376
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193801
193801 193801
  • 16-09-2020
the answer to this problem is (5,3)
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