The equation is
.
Apply difference of the two squares formula:
.
The LCD of
,
,
are
.
Multiply each side by
.



Apply distributive property:
.

Apply distributive property:
.



Add 6 to each side.
\

Divide into factors
.

Apply zero product property: If ab = 0 then a = 0 and b =0.
\

Add 3 to each side.
\


Subtract 13 from each side.
\

Divide each side by 3.
\

CHECK:-
\To check the solution, substitute
in
.






The solutions is true.
CHECK:-
\To check the solution, substitute
in
.








The solutions is true.
The values are
.