Question Simplify the expression 40b Evaluate 40×1600bCancel out the common factor 40 1×40bSolution 40b Show Solution Find the roots b=0 Evaluate (40×1600b)To find the roots of the expression,set the expression equal to 0 40×1600b=0Multiply the terms More Steps Multiply the terms 40×1600bCancel out the common factor 40 1×40bMultiply the terms 40b 40b=0Solution b=0 Show Solution