\"\"

\

The equation is \"\".

\

Apply difference of two squares: \"\".

\

\"\"

\

The LCD \"\", \"\" is \"\".

\

\"\"

\

\"\"

\

\"\"

\

\"\"\"\"

\

Multiply each side by \"\".

\

\"\"

\

\"\"

\

Factors of left side: \"\".

\

\"\"

\

Apply zero product property: ab = 0 then a = 0 or b = 0.

\

\"\"\"\"

\

The first factor is \"\".

\

Add 3 to each side.

\

\"\"

\

\"\"

\

Divide each side by 2.

\

\"\"

\

\"\"

\

\"\"

\

The second factor is \"\".

\

Subtract 3 from each side.

\

\"\"

\

\"\"

\

\"\"

\

Check:

\

To check the first solution, substitute \"\" in \"\".

\

\"\"

\

\"\"

\

\"\"

\

\"\"

\

LCM of denominator 4, 1 is 4 and 2, 1 is 2.

\

\"\"

\

\"\"

\

\"\"

\

\"\"

\

\"\"

\

\"\"

\

The solution is true.\"\"

\

Check:

\

To check the second solution, substitute \"\" in \"\".

\

\"\"

\

\"\"

\

\"\"

\

\"\"

\

The solution is false.\"\"

\

The solution is \"\".