Question Simplify the expression Solution 13h Evaluate 4h+9hCollect like terms by calculating the sum or difference of their coefficients (4+9)hSolution 13h Show Solution Find the roots Find the roots of the algebra expression h=0 Evaluate 4h+9hTo find the roots of the expression,set the expression equal to 0 4h+9h=0Add the terms More Steps Evaluate 4h+9hCollect like terms by calculating the sum or difference of their coefficients (4+9)hAdd the numbers 13h 13h=0Solution h=0 Show Solution