Question Simplify the expression 192639b4 Evaluate 7b4×19377Solution More Steps Evaluate 7×19377Multiply the numbers 197×377Multiply the numbers 192639 192639b4 Show Solution Find the roots b=0 Evaluate 7b4×19377To find the roots of the expression,set the expression equal to 0 7b4×19377=0Multiply the terms More Steps Multiply the terms 7b4×19377Multiply the terms More Steps Evaluate 7×19377Multiply the numbers 197×377Multiply the numbers 192639 192639b4 192639b4=0Rewrite the expression b4=0Solution b=0 Show Solution