Nilai x²+2x dx adalah​

Penyelesaian:

∫ (x^2 + 2x) dx

= 1/3 x^3 + (2/2) x^2 + C

= 1/3 x^3 + x^2 + C

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Detil Jawaban

Kelas: 11

Mapel: Matematika

Bab: Integral Tak Tentu

Kode: 11.2.10

Kata Kunci: integral

• IntegraL

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Konsep :

f(x) = axⁿ → ∫f(x) dx = a/(n + 1) xⁿ⁺¹

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∫(x² + 2x) dx = ¹/₍₂₊₁₎x³ + ²/₍₁₊₁₎x² + C

∫(x² + 2x) dx = ¹/₃x³ + x² + C

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