Find the derivate and provide full explanation with each step and how to solve these type of questions.

1 fond derivative poc ) = 2 + 2 x to 2 ) P ( x ) = 3x1 1/ x 7 5 5 x ( 3 { ( x ) = ( 4 0' + 2 ) ( 7 + bul ) find pr , DC - 7 P UC ) = 55 ( 1 3 - 2 531 + 6 ), find p 12 ( x ) 3 7 B ( x ) = ( 7 x T y ) ( 6 x - 8 ) , Bind ( 1 6 ) 6 ) P ( C ) - x . ( 2 + 3 8 find poo 7 ) p '( x ) = x 4 find , p " ( ) = 8 P (x ) = ( c - 3.1 ) (x - 85 find P ( x )