jaydevkothlapuram
jaydevkothlapuram
10-07-2022
Mathematics
contestada
if X+1/x = 4 find x-1/x
Respuesta :
carinamellinger4
carinamellinger4
10-07-2022
x+1=4x
1=3x
x=1/3
(1/3)-1/(1/3)
(-2/3)/(1/3)
-2
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