bhongnguyen74
bhongnguyen74
08-04-2020
Mathematics
contestada
f(a)=-2a2-5a+4?
what’s is f(-3)
Respuesta :
etaifobright
etaifobright
10-04-2020
Answer:
a=-3
therefore - 2(-3)^2-5(-3) +4= - 2*9+15+4=1
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