Differentiate the following function and factor fully. 3x + 5 1 - x2 O a) (3x-1)(x+3)(1-x2)2 O b) ( x + 1 ) (3 x + 3 ) - 2 ( 1 - x 2 ) 2 O c) ( 3x-1)(x+3)(1-x2)-2 O d) (1 - 2) 2For what values of x do the tangents to the curves y = (1 + 03? and y = 2366 have the same slope? X