f(x)=2x-1 dan g(x)=x², maka rumus (3f-2g)(x)=
Matematika
fikry071
Pertanyaan
f(x)=2x-1 dan g(x)=x², maka rumus (3f-2g)(x)=
1 Jawaban
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1. Jawaban Zohdi
[tex]f(x) = 2x - 1 \\ g(x) = {x}^{2} \\ (3f - 2g)(x)..... \\ 3f(x) = 3(2x - 1) \\ 3f(x) = 6x - 3 \\ \\ 2g(x) =2( {x}^{2} ) \\ 2g(x) = 2 {x}^{2} \\ \\ maka \: nilai \: dari \: (3f - 2g)(x) \: adalh \\(3f - 2g)(x) = 6x - 3 - ( {x}^{2} ) = 6x - 3 - {x}^{2} [/tex]