Question Simplify the expression 121b2 Evaluate 481b2×4Solution More Steps Evaluate 481×4Reduce the numbers 121×1Multiply the numbers 121 121b2 Show Solution Find the roots b=0 Evaluate 481b2×4To find the roots of the expression,set the expression equal to 0 481b2×4=0Multiply the terms More Steps Multiply the terms 481b2×4Multiply the terms More Steps Evaluate 481×4Reduce the numbers 121×1Multiply the numbers 121 121b2 121b2=0Rewrite the expression b2=0Solution b=0 Show Solution