Question 1×r−13130 Simplify the expression r−13130 Evaluate 1×r−13130Solution r−13130 Show Solution Find the roots r=13130 Evaluate 1×r−13130To find the roots of the expression,set the expression equal to 0 1×r−13130=0Any expression multiplied by 1 remains the same r−13130=0Move the constant to the right-hand side and change its sign r=0+13130Solution r=13130 Show Solution