Mohon bantuan nya kaka​

Penjelasan dengan langkah-langkah:

∫ (ax^n)dx = a/n + 1 x^(n + 1)

∫ (1/3x³ + 3/4x² – x + 12)dx

= 1/3/3+1 x^(3+1) + 3/4/2+1 x^(2+1) – 1/1+1 x^(1+1) + 12x

= 1/3/4 x⁴ + 3/4/3 x³ – 1/2x² + 12x

= 1/12x⁴ + 3/12x³ – 1/2x² + 12x

= 1/12 x⁴ + 1/4 x³ – 1/2 x² + 12x + C

integral

∫ax^n dx = a/(n + 1) x^(n + 1) + c

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∫(1/3 x³ + 3/4 x² – x + 12) dx

= 1/3 . 1/4 x⁴ + 3/4 . 1/3 x³ – 1/2 x² + 12x + C

= 1/12 x⁴ + 1/4 x³ – 1/2 x² + 12x + C