magnum123
magnum123
02-03-2017
Mathematics
contestada
Please help I'm really stuck
Respuesta :
ChandrikaP
ChandrikaP
04-03-2017
first factor the numerator
b^2-6b+8/b-4 * b+8/b-2
u will get
(b-2)(b-4)/(b-4)*(b-2)*b+8
those will cancel out each other will left only
b+8
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