jazz2003
jazz2003
17-02-2017
Mathematics
contestada
I need help. what is k/4-5k+1=1
Respuesta :
steph1379
steph1379
17-02-2017
k/4-5k+1=1
k/4-5k=0
4xk/4-4x5k=4x0
k-20k=0
-19k=0
k=0
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