Question Simplify the expression 4b Evaluate 8b−4bCollect like terms by calculating the sum or difference of their coefficients (8−4)bSolution 4b Show Solution Find the roots b=0 Evaluate 8b−4bTo find the roots of the expression,set the expression equal to 0 8b−4b=0Subtract the terms More Steps Simplify 8b−4bCollect like terms by calculating the sum or difference of their coefficients (8−4)bSubtract the numbers 4b 4b=0Solution b=0 Show Solution