baylee777
baylee777
15-06-2016
Mathematics
contestada
solve with Quadratic Equation : 4x^2+5x+1=0
Respuesta :
byuneri
byuneri
15-06-2016
4x^2+5x+1=0
=> (4x + 1)(x + 1) =0
* 4x + 1 = 0
x = -1/4
* x + 1= 0
x= -1
S = {-1/4 , -1 }
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