Final answer:
To factorize the given expression, simplify the denominator and rewrite it as a perfect square. Then, consider the factors on the left-hand side of the equation one at a time while holding the other factors constant. Keep simplifying and solving for the unknown value until you reach the final factorization.
Step-by-step explanation:
This is an equation in one variable, so we should be able to solve it. Let's simplify the denominator and rewrite it as a perfect square.
Now, consider the factors on the left-hand side of the equation one at a time while holding the other factors constant.
Continue simplifying and solving for the unknown value until you have the final factorization.