Question Simplify the expression 2424−r Evaluate 2424−1×rSolution 2424−r Show Solution Find the roots r=2424 Evaluate 2424−1×rTo find the roots of the expression,set the expression equal to 0 2424−1×r=0Any expression multiplied by 1 remains the same 2424−r=0Move the constant to the right-hand side and change its sign −r=0−2424Removing 0 doesn't change the value,so remove it from the expression −r=−2424Solution r=2424 Show Solution