Nilai Dari S (x+3) (2x-1) dx=​

Jawaban:

integral tak tentu

integral (x + 3)(2x – 1) dx

integral 2x² – x + 6x – 3 dx

integral 2x² + 5x – 3 dx

integral (2x²+¹/2+1) + (5x¹+¹/1+1) – 3x + C

integral (2x³/3) + (5x²/2) – 3x + C

→ 2/3x³ + 5/2x² – 3x + C

C → konstanta