[tex](fog)(x) = 2 x^{2} +4x-6[/tex] [tex]g(x) = x^{2} +2x+3[/tex] f (2x+3) = ?
Matematika
yashaprameswari
Pertanyaan
[tex](fog)(x) = 2 x^{2} +4x-6[/tex]
[tex]g(x) = x^{2} +2x+3[/tex]
f (2x+3) = ?
[tex]g(x) = x^{2} +2x+3[/tex]
f (2x+3) = ?
1 Jawaban
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1. Jawaban sucitadwiranti
insyaallah benar
(Fog) (x) = 2x" + 4x -6
f (g(x)) = 2x" + 4x -6
f (2x+3) = 2x" + 4x -6 - x"
f (2x+3) = x" + 4x - 6