Final answer:
The request contains fragmented mathematical expressions that do not form a complete problem, preventing the provision of a clear step-by-step solution. Clarity and completeness of a mathematics question are critical for accurate assistance.
Step-by-step explanation:
The question relates to simplifying an algebraic expression. However, the question contains a mix of disconnected parts and symbols which do not form a cohesive mathematical task. Based on the fragments presented, there is no clear single expression to simplify or a complete problem to address. To provide accurate assistance, it would be essential to request a clearer or complete version of the question. This is a common issue in mathematics, where clarity is key to solving problems.
Without the full context, we're unable to provide the specific solution sought. If the student can provide a clear and complete question, a step-by-step guide to simplify the expression or solve the problem would be possible.