Simplifying a simple expression by combining two terms with like terms, -3x^5 + 2x^5

The video tutorial explains how to simplify algebraic expressions by identifying like terms with the same variable factors and combining their coefficients. It emphasizes the importance of keeping the variable factor consistent while performing operations like addition or subtraction on the coefficients. The tutorial provides a step-by-step approach to simplify expressions, resulting in a final simplified form.

Why is it important to keep the variable factor when simplifying expressions?

What should you do when the variable factors are different while simplifying?