$\"\"$

The expression is $\"\"$ .

Write left hand side expression in quadratic form.

$\"\"$

Factor the trinomial.

$\"\"$

Combine like terms using distributive property: $\"\"$ .

$\"\"$ $\"\"$

Factorize the terms using difference of squares: $\"\"$ .

$\"\"$

Apply zero product property: If $\"\"$ .

$\"\"$

$\"\"$ $\"\"$

The solutions are $\"\"$ .