1) Derive the following log functions. Using the rule d/dx [lnu]=u’/u or d/dx[loga^u]= u’/ulna
A) log4^x^2
B) log3x
C) log5(x^2-2)
D) loge^x

2) find the derivative of ; using the same rule above
A) y= e^x lnx
B) y= ln(1+e^2x)
C) y= log3 (x^3-3x)
D) y= log2 (root x^2 - 1)
E) y= log2 (x^2/x-1)