diketahui f(x) 2x-1 dan g(x) x2 , maka (gof)(x) =
Matematika
sholeh1101
Pertanyaan
diketahui f(x) 2x-1 dan g(x) x2 , maka (gof)(x) =
2 Jawaban
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1. Jawaban EdiHeaven
f(x) = 2x-1
g(x) = x²
ditanya (gof) (x)
(f(x)) ²
(2x-1)²
4x²-4x+1
solved -
2. Jawaban jiosh14
gof( x) = g(f(x))
= g(2x-1)
= (2x-1)^2
= (2x-1) (2x-1)
= 4x^2 - 2x - 2x + 1
= 4x^2 - 4x + 1