Question Simplify the expression r−447c−135 Evaluate 1×r−447c−6525Cancel out the common factor 5 1×r−447c−135Solution r−447c−135 Show Solution Factor the expression 131(13r−5811c−5) Evaluate 1×r−447c−6525Any expression multiplied by 1 remains the same r−447c−6525Cancel out the common factor 5 r−447c−135Solution 131(13r−5811c−5) Show Solution