Level:
Project ID:
1003118801
Accepted:
1
Which of the following formulas is not equal to \( \int\limits_4^8\frac{3x+1}{x^2-x-6}\,\mathrm{d}x \)?
\( \int\limits_4^8\frac2{x-3}\,\mathrm{d}x -\int\limits_4^8\frac1{x+2}\,\mathrm{d}x \)
\( \int\limits_4^8\frac2{x-3}\,\mathrm{d}x + \int\limits_4^8\frac1{x+2}\,\mathrm{d}x \)
\( \int\limits_4^6\frac{3x+1}{x^2-x-6}\,\mathrm{d}x + \int\limits_6^8\frac{3x+1}{x^2-6-x}\,\mathrm{d}x \)
\( \int\limits_8^4\frac{-1-3x}{x^2-x-6}\,\mathrm{d}x \)