Question Simplify the expression 53−b Evaluate 153−bSolution 53−b Show Solution Find the roots b=53 Evaluate 153−bTo find the roots of the expression,set the expression equal to 0 153−b=0Divide the terms 53−b=0Move the constant to the right-hand side and change its sign −b=0−53Removing 0 doesn't change the value,so remove it from the expression −b=−53Solution b=53 Show Solution