Final answer:
Three tips for factoring: identify the unknown, identify the knowns, and choose an equation to solve for the unknown.
Step-by-step explanation:
- Identify the unknown: Begin by determining the variable or term that needs to be factored out.
- Identify the knowns: Look for any factors or terms that are already known or can be factored out.
- Choose an equation, plug in the knowns, and solve for the unknown: Select an appropriate equation or method to combine the factors and solve for the unknown.