Question Simplify the expression 2b4 Evaluate (20×10b3)bRemove the parentheses 20×10b3bCancel out the common factor 10 2b3×bSolution More Steps Evaluate b3×bUse the product rule an×am=an+m to simplify the expression b3+1Add the numbers b4 2b4 Show Solution Find the roots b=0 Evaluate (20×10b3)bTo find the roots of the expression,set the expression equal to 0 (20×10b3)b=0Cancel out the common factor 10 2b3×b=0Multiply the terms More Steps Evaluate b3×bUse the product rule an×am=an+m to simplify the expression b3+1Add the numbers b4 2b4=0Rewrite the expression b4=0Solution b=0 Show Solution