2 y + y
d / 2\ --\y + y / dy
Differentiate y2+yy^{2} + yy2+y term by term:
Apply the power rule: yyy goes to 111
Apply the power rule: y2y^{2}y2 goes to 2y2 y2y
The result is: 2y+12 y + 12y+1
The answer is:
1 + 2*y
2
0