Question Simplify the expression r−762 Evaluate 1×r−762Solution r−762 Show Solution Find the roots r=762 Evaluate 1×r−762To find the roots of the expression,set the expression equal to 0 1×r−762=0Any expression multiplied by 1 remains the same r−762=0Move the constant to the right-hand side and change its sign r=0+762Solution r=762 Show Solution