Question 17The fraction $\dfrac{5x-11}{2x^2+x-6}$ was obtained by adding the two fractions $\dfrac A{x+2}$ and $\dfrac B{2x-3}.$ The values of $A$ and $B$ must be, respectively:$5x,$ $-11$$-11,$ $5x$$-1,$ $3$$3,$ $-1$$5,$ $-11$