Match List I with List II and choose the correct option.

List 1

1. ∫(x²+1)²dx

2. ∫(x+1)(x²-x+2)dx

3. ∫(x³+2x)/x dx

4. ∫(x²-1)/√x dx

List 2

1. x³/3+2x+C

2. 2x⁵ᐟ²/5-2√x+C

3. x⁵/5+2x³/3+x+C

4. x⁴/4+x²/2+2x+C