Hello
Trying to get a equation into a division form to use L'hospital derivitive therom

(1/(4 x)-1/(4 (e^x-1)) into

(4e x − 4 − 4x ) /(xe x − x )

Squaring the (4x)^-1 works

But the -{4 (e^x - 1)^-1 squared does not.

Of course the book says using algebra..... But that doesn't help me.

Into

Question

Hello
Trying to get a equation into a division form to use L'hospital derivitive therom

(1/(4 x)-1/(4 (e^x-1))         into

(4e x − 4 − 4x ) /(xe x − x )

Squaring the (4x)^-1 works

But the -{4 (e^x - 1)^-1 squared does not.

Of course the book says using algebra..... But that doesn't help me.

Into

anonymous · Answer

Thanks for responding I'll check it out.