Question Factor the expression 31(109−3b) Evaluate 3109−bSolution 31(109−3b) Show Solution Find the roots b=3109Alternative Form b=36.3˙ Evaluate 3109−bTo find the roots of the expression,set the expression equal to 0 3109−b=0Move the constant to the right-hand side and change its sign −b=0−3109Removing 0 doesn't change the value,so remove it from the expression −b=−3109Solution b=3109Alternative Form b=36.3˙ Show Solution