
RAFAH A. answered 02/03/21
Tutor
5.0
(469)
Former College Instructor, Calculus and Algebra Tutor
y= (2x+5)/( 3x-1)
dy/dx =[ 2(3x-1) - 3 (2x+5) ] / (3x-1)2
= 6x - 2 - 6x -15 / (3x-1)2
= -17 / (3x-1)2
= -17/ (9x2 -6x +1)