Seudónimo
Seudónimo
17-04-2016
Mathematics
contestada
What is the solution of x^2-4x+4=0
Respuesta :
Аноним
Аноним
17-04-2016
The solution to this would be x = 2.
Because the factoring is (x-2)^2 = 0, which would be x = 2.
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TSO
TSO
17-04-2016
x^2 - 4x + 4 = 0
x^2 - 2x - 2x + 4 = 0
x(x - 2) -2(x - 2) = 0
(x - 2)(x - 2) = 0
x - 2 = 0
x = 2
x = 2
is the only solution to x^2 - 4x + 4 = 0.
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