tolong jawab nomor 20
Matematika
muh17
Pertanyaan
tolong jawab nomor 20
1 Jawaban
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1. Jawaban ltzaki22
f(x)=x+3
g(x)=x^2-9
g(x)=(x-3)×(x+3)
f(x)/g(x)=x+3/(x-3) (x+3)
=1/x-3