Hasil pengintegralan ∫(6√x – 2x³) dx

adalah

4x√x – ½x⁴ + C

Penyelesaian:

∫(6√x – 2x³) dx

= ∫(6x½ – 2x³) dx

= [6÷³/₂ x³/₂ – ¼·2x⁴ + C]

= 6 × ⅔ x³/₂ – ½x⁴ + C

= 4x·x½ – ½x⁴ + C

= 4x√x – ½x⁴ + C

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