Given the expression (3s-4)(4s+5), explain in words the steps taken to completely simplify the expression

2 answers

My general advice to answer this type of question is to do what it says in the question, but make a simple note of each step that you do. Then write up the notes of the steps.
This question does not give guidance on the format required, so you could produce a simple list of steps?
Given the expression (3s-4)(4s+5) explain in words the steps taken to completely simplify the expression.