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WRITTEN OUTPUT CHAIN RULE DIFFERENTIATION Direction: Find the derivative of the following functions using chain rule differentiation. Show your soluti 1. y = u' + 6u -2 ; u = 4x2 + 8x +1 Ans: y' = 64(x + 1)3 2. y - Wu+1; -x+4 Ans: y' = x(3:2+14) Vx- +5 3. y = - u =x2 Ans: y= 2x (2+1) 4.y = 213 - 312+51 -1, 1=x2+1 Ans: y' = 12x5 + 12x3 + 10 5. y =ell , u=x -1 Ans: y' = 2xex-1 6. y = 12 +4 , x = Vu Ans: y' = 4x3 7.)= Ans: y = ( x-2)2 8. y = 3u +5 , x = 2u-1 Ansty' = 9.x2 = y2 +1 Ans: y' = Vy2+1 y 10.xy2 = 1-y Ans: y = y-2