Question Factor the expression 71(106−7r) Evaluate 7106−rSolution 71(106−7r) Show Solution Find the roots r=7106Alternative Form r=15.1˙42857˙ Evaluate 7106−rTo find the roots of the expression,set the expression equal to 0 7106−r=0Move the constant to the right-hand side and change its sign −r=0−7106Removing 0 doesn't change the value,so remove it from the expression −r=−7106Solution r=7106Alternative Form r=15.1˙42857˙ Show Solution