100 Walks in Lancashire

100 Walks in Lancashire

Matematika dik:f(x)=x+2
g(x)=3x^2+4x+1





dit:=a.(fog)(x)=........?
=b.(gif)(x)=………?​

dik:f(x)=x+2
g(x)=3x^2+4x+1





dit:=a.(fog)(x)=........?
=b.(gif)(x)=………?​

Jawaban:

a) (fog)(x) = 3x²+4x+3

b) (gof)(x) = 3x²+16x+21

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