6) Use the chain rule to differentiate a ) Y = 2 3 X + X 3 y = (sinx ) 6x y 4 e 6x = 7. 2 7) Find y by implicit differentiation. a ) x 2 - 4 xy + y 2 4 b 3 2 3 X X V + = 1DO Differentiate . a ) y = In ( x 2 + 3 x + 5 ) b ) y = log ( x 2 + 3 x ) Y = cos ( Inx ) log x e 9 ) Differentiate using logs . V X y = X 10 ) y = tan ( 4 x ) . Find y