jika f(x) = (3-5x) (x + 2x²), maka f'(x)=
Matematika
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Pertanyaan
jika f(x) = (3-5x) (x + 2x²), maka f'(x)=
1 Jawaban
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1. Jawaban Amaliame
f(x) = 3x + 6x² - 5x² - 10x³
f(x) = -10x³ + x² + 3x
f'(x) = -30x² + 2x + 3