What is the value of the integral ∫√(2x-7)dx?
A) 2x√(2x-7) + C
B) (2/3)(2x-7)^(3/2) + C
C) (2/3)(2x-7)^(3/2) - 7x + C
D) (2/3)(2x-7)^(3/2) - 7x + 7 + C