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Matematika
miph
Pertanyaan
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1 Jawaban
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1. Jawaban emilyapg
fog(x) = 2x² + 4x - 5
f(g(x)) = 2x² + 4x - 5
2(g(x)) + 3 = 2x² + 4x - 5
2(g(x)) = 2x² + 4x - 5 - 3
2(g(x)) = 2x² + 4x - 8
g(x) = x² + 2x - 4