f(x)=x²+5x-3 Dan (g•fx (x) =2x²+10x-3
Matematika
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Pertanyaan
f(x)=x²+5x-3 Dan (g•fx (x) =2x²+10x-3
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1. Jawaban Anonyme
jawab
f(x)= x^2 + 5x - 3
gof(x)= 2x^2 + 10x - 3
g{f(x)} = 2x^2 +10x - 3
g(x^2 +5x -3)= 2x^2 +10x - 3
g(x^2 + 5x - 3) = 2(x^2 +5x -3) + 3
g(x)= 2x+ 3