kkallie
kkallie
15-07-2014
Mathematics
contestada
if f (x)=0 what is f (x)=9x^2+4x+9
Respuesta :
AL2006
AL2006
15-07-2014
If f (x) = 0, that means that f (x) doesn't even depend on 'x' and is always zero. So f (that quadratic) is also zero.
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