Question Simplify the expression 2b Evaluate b+bCollect like terms by calculating the sum or difference of their coefficients (1+1)bSolution 2b Show Solution Find the roots b=0 Evaluate b+bTo find the roots of the expression,set the expression equal to 0 b+b=0Add the terms More Steps Evaluate b+bCollect like terms by calculating the sum or difference of their coefficients (1+1)bAdd the numbers 2b 2b=0Solution b=0 Show Solution