orlando19882000 orlando19882000

01-08-2017
Mathematics

contestada

What are the solutions of the equation

What are the solutions of the equation class=

Respuesta :

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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