Si4llandomine
Si4llandomine
12-09-2016
Mathematics
contestada
if f(x) = 2x2 5x, find f(3b).
Respuesta :
nobillionaireNobley
nobillionaireNobley
13-09-2016
f(x) = 2x^2 + 5x
f(3b) = 2(3b)^2 + 5(3b) = 2(9b^2) + 15b = 18b^2 + 15b
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