Jawabanmu

Jawaban paling cerdas!
2014-05-05T15:48:01+07:00
Y = (x³ + 2x² + x - 1)² + 2
dy/dx = 2(x³ + 2x² + x - 1)(3x² + 4x + 1) atau
         = 2(3x^5 + 4x^4 + x³ + 6x^4 + 8x³ + 2x² + 3x³ + 4x² + X - 3x² - 4x - 1)
         = 2(3x^5 + 10x^4 + 9x³ + 3x² - 3x -1)
         = 6x^5 + 20x^4 + 18x³ + 6x² - 6x - 2
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