lyddd222
lyddd222 lyddd222
  • 22-05-2017
  • Mathematics
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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

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EmmaJ22
EmmaJ22 EmmaJ22
  • 22-05-2017
B) I've attached working :)
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