Question 161−b Simplify the expression 61−b Evaluate 161−bSolution 61−b Show Solution Find the roots b=61 Evaluate 161−bTo find the roots of the expression,set the expression equal to 0 161−b=0Divide the terms 61−b=0Move the constant to the right-hand side and change its sign −b=0−61Removing 0 doesn't change the value,so remove it from the expression −b=−61Solution b=61 Show Solution