Question Simplify the expression 4m Evaluate 8m−4mCollect like terms by calculating the sum or difference of their coefficients (8−4)mSolution 4m Show Solution Find the roots m=0 Evaluate 8m−(4m)To find the roots of the expression,set the expression equal to 0 8m−(4m)=0Multiply the terms 8m−4m=0Subtract the terms More Steps Simplify 8m−4mCollect like terms by calculating the sum or difference of their coefficients (8−4)mSubtract the numbers 4m 4m=0Solution m=0 Show Solution