Related Questions

ddxxx2=?
A xx221+lnx
B xx22x1+lnx
C xx2x+2xlnx
D xx2-1.2x
ddxxx2 =?  
A xx22(1+lnx)
B xx22x(1+lnx)
C xx2(1+2x lnx)
D xx2-1 . 2x

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