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SMK Teknologi dan Rekayasa

Soal 113 Turunan Fungsi Aljabar


Jika\ f(x)=x(x^{2}-3x),\ maka\ f{}'(x)\ sama\ dengan\ ....\\a.\ \ 3x^{2}-6x\ \ \ \ \ \ \ \ \ \ b.\ \ 3x^{2}-6\ \ \ \ \ \ \ \ \ \ c.\ \ x^{2}-3\ \ \ \ \ \ \ \ \ \ d.\ \ 2x^{2}-6x\ \ \ \ \ \ \ \ \ \ e.\ \ x^{2}-3x
Jawaban: a

f(x)=x(x^{2}-3x)=x^{3}-3x^{2}
f{}'(x)=3x^{3-1}-3.2x^{2-1}=3x^{2}-6x

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2 thoughts on “Soal 113 Turunan Fungsi Aljabar

  1. ok banget nih

    Posted by eko | 8 Januari 2011, 12:41 PM
  2. Trima kasih atas contoh2 soalnya

    Posted by Ratna | 30 Juni 2011, 7:23 PM

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