velishkargor velishkargor

17-07-2016
Mathematics

contestada

evaluate the function for x = 3a. f(x)=2x^2-3x 4

Respuesta :

20-07-2016

Hello,

f(x)=2x^2-3x+4
f(3a)=2(3a)^2-3*(3a)+4=2*9a²-9a+4=18a²-9a+4

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