hafsawendy
hafsawendy
26-03-2017
Mathematics
contestada
solve the equation x^1÷2 - 4 =1
Respuesta :
Floki22
Floki22
26-03-2017
x^(1/2) - 4 = 1
x^(1/2) = 1+4
x^(1/2) = 5
[x^(1/2)]^2 = 5^2
x = 25
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