Adding two rational expression with constraints

The video tutorial covers simplifying rational expressions, factoring trinomials, and finding common denominators. It explains the process of using the distributive property and combining like terms to simplify expressions. The tutorial emphasizes the importance of checking for factorable expressions and demonstrates how to handle non-factorable cases. The final expression is derived by combining like terms and ensuring common denominators.

What is the first step to take when dealing with rational expressions?

Explain the process of simplifying the expression with two trinomials.

What does it mean if an expression is described as 'non-factorable'?

How do you determine the least common multiple (LCM) of two expressions?

What is the final answer when combining the numerators of the given expressions?