plisss....bantuin ya kak.buru buru babget
Matematika
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Pertanyaan
plisss....bantuin ya kak.buru buru babget
1 Jawaban
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1. Jawaban Anonyme
Bab Integral
Matematika SMA Kelas XI
₃ ₃
∫ (3x² + 2x - 1) dx = (3/(2 + 1)) x²⁺¹ + (2/(1 + 1)) x¹⁺¹ - x |
¹ ₃ ¹
= x³ + x² - x |
¹
= (3³ + 3² - 3) - (1³ + 1² - 1)
= (27 + 9 - 3) - 1
= 32
jawabannya C