Jika f(x) = (3x-1)(x+3) maka integral f(x) dx =....
Matematika
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Pertanyaan
Jika f(x) = (3x-1)(x+3) maka integral f(x) dx =....
2 Jawaban
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1. Jawaban dikisiswanto
f(x) = (3x-1)(x+3)
f(x) = 3x²+8x-3
integral f(x) dx
= x³+4x²-3x + c -
2. Jawaban ridhansharii
f(x) = (3x - 1)(x+3)
f(x)= (3x² + 8x - 3 )
∫ f(x) dx = ∫ 3x² + 8x - 3 dx = x³ + 4 x² - 3x + c
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