Integral dari: 1.(x5/x – x3/x)dx= 2.(14×2.1/x2-4×2.x)dx=

1) ∫ x⁵/x – x³/x  dx = ∫ x⁴ – x² dx = 1/5 x⁵ – 1/3 x³ + c

2) ∫ 14 x² . 1/x² – 4x² dx = ∫ 14 – 4x² dx = 14x – 4/3 x³ + C