Question Simplify the expression 2a Evaluate 6a−4aCollect like terms by calculating the sum or difference of their coefficients (6−4)aSolution 2a Show Solution Find the roots a=0 Evaluate 6a−4aTo find the roots of the expression,set the expression equal to 0 6a−4a=0Subtract the terms More Steps Simplify 6a−4aCollect like terms by calculating the sum or difference of their coefficients (6−4)aSubtract the numbers 2a 2a=0Solution a=0 Show Solution