jika f(x) = x²-3x+2 dan g(x) = 2x+1, maka (f0g)(x)...
Matematika
ariana54
Pertanyaan
jika f(x) = x²-3x+2 dan g(x) = 2x+1, maka (f0g)(x)...
1 Jawaban
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1. Jawaban SaberWell
fog = F(g(x))
F(g(x)) =
(2x+1)²-3(2x+1)+2
(4x²+4x+1) - (6x + 3) + 2
4x²+4x+1 -6x -3 + 2
4x² - 2x