f(x)=2x-1 . g(x)=3x²+5 . (gof)(x)=?
Matematika
synthia15
Pertanyaan
f(x)=2x-1 . g(x)=3x²+5 . (gof)(x)=?
2 Jawaban
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1. Jawaban sandysuhendra
gof = 3(2x-1)² + 5 = 3(4x²-4x+1)+5 = 12x²-12x+8 -
2. Jawaban Ariwa
(gof) (x)
= 3 (2x - 1)² + 5
= 3 (4x² - 4x + 1) + 5
= 12x² - 12x + 8
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