(gof)(x)= (x^2-2) o (x^2+2)
Matematika
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Pertanyaan
(gof)(x)= (x^2-2) o (x^2+2)
1 Jawaban
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1. Jawaban Anonyme
jawab
gof(x) = (x^2 +2)^2 - 2
= x^4 + 4x^2 + 4 - 2
= x^4 + 4x^2 + 2