# Math

posted by
**Bababa** on
.

find the derivative of

1) y=Ln(9x^2-3).e^(7x)

2)y=Ln((6x^3+x^2-x)/(x-1)(x+1))

please help

posted by
**Bababa** on
.

find the derivative of

1) y=Ln(9x^2-3).e^(7x)

2)y=Ln((6x^3+x^2-x)/(x-1)(x+1))

please help