PROBLEM SOLVING - tempat bertanya PR Kaskuser (SD, SMP, SMA) - Part 2
http://latex.codecogs.com/gif.latex?\int%20\frac{1}{\sqrt{4x+1}}%20dx http://latex.codecogs.com/gif.latex?\int%20\left%20(%20\frac{4x^4-3x}{x^3}%20\right%20)dx%20= 1. mis u = 4x + 1 maka du = 4dx dx = (1/4)du jadi bentuknya menjadi integral du / = (1/4) integral u^(-1...