mohon bantuannya ya, buat remidi
Matematika
bella2514
Pertanyaan
mohon bantuannya ya, buat remidi
1 Jawaban
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1. Jawaban aroem20
(fog)(x)= f (g(x))
= 2(x / x+2) - 3
= ( 2x / x + 2 ) - 3
= (2x / x + 2 ) - ((3(x + 2))/ x + 2)
=(2x / x + 2) - (3x+ 6/x + 2)
= -x - 6/ x + 2 (A)