Yoongi23
Yoongi23
21-09-2016
Mathematics
contestada
f(x)=2x^2+3 when x=3
Respuesta :
daltonpayne
daltonpayne
21-09-2016
2x^2+3
x=3
2(3)^2+3
2(9)+3
18+3
21 is the answer.
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