g(x)=3x-10 h(x)=4x+n (g o h)(x)=(h o g)(x) Nilai n=
Matematika
Bocahngapaya1
Pertanyaan
g(x)=3x-10
h(x)=4x+n
(g o h)(x)=(h o g)(x)
Nilai n=
h(x)=4x+n
(g o h)(x)=(h o g)(x)
Nilai n=
1 Jawaban
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1. Jawaban dedenkusnandar
g(x) = 3x - 10
H(x) = 4x + n
(g o h) (x) = (h o g) (x)
3(4x + n) - 10 = 4(3x - 10) + n
12x + 3n - 10 = 12x - 40 + n
12x - 12x + 3n - n = -40 + 10
2n = -30
n = -30 : 2
n = -15