jika f(x)=5x-6 g(x)=x²+3 dan (h °g°f)(x)=25x²-60x+43 rumus fungsi h(x)
Matematika
Alfia8324
Pertanyaan
jika f(x)=5x-6 g(x)=x²+3 dan (h °g°f)(x)=25x²-60x+43 rumus fungsi h(x)
1 Jawaban
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1. Jawaban pswkasd
gof(x)=(5x-6)²+3 =(25x²-60x+36)+3 =25x²-60x+39 h(gof)=25x²-60x+43 h(x) =x+4