What is the value of ∫12z3+1z2dz\int_1^2 \frac{z^3+1}{z^2} dz∫12z2z3+1dz?
1.5+ln(2)1.5 + \ln(2)1.5+ln(2)
0.5+ln(2)0.5 + \ln(2)0.5+ln(2)
2+ln(2)2 + \ln(2)2+ln(2)
1+2ln(2)1 + 2\ln(2)1+2ln(2)