orlando19882000
orlando19882000 orlando19882000
  • 01-08-2017
  • Mathematics
contestada

What are the solutions of the equation

What are the solutions of the equation class=

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texaschic101
texaschic101 texaschic101
  • 01-08-2017
c^2 - 10c = 0
c^2 - 10c + 25 = 25
(c - 5)^2 = 25
c - 5 = sqrt 25
c = 5 (+-) sqrt 25
c = 5 (+-) 5

c = 5 + 5 = 10
c = 5 - 5 = 0

solutions are 0,10

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