lyddd222 lyddd222

22-05-2017
Mathematics

contestada

f(x)=3x^2-2x, find f(a+1)

a) 3a^2-2a+1
b) 3a^2+4a+1
c) 3a^2-2a+2
d) 3a^2-4a+4

Respuesta :

EmmaJ22 EmmaJ22

22-05-2017

B) I've attached working :)

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