Write out the form of the partial fraction decomposition of the function Q=∫2^7 (9x)/(x²+5x+6)dx. Determine the numerical values of the coefficients A and B, where B<=A and (9x)/(x²+5x+6) is in the form A/(x+2) + B/(x+3).

Options:
A) A=2, B=3
B) A=3, B=2
C) A=4, B=1
D) A=1, B=4