Question Simplify the expression 6l Evaluate 28l−22lCollect like terms by calculating the sum or difference of their coefficients (28−22)lSolution 6l Show Solution Find the roots l=0 Evaluate 28l−22lTo find the roots of the expression,set the expression equal to 0 28l−22l=0Subtract the terms More Steps Simplify 28l−22lCollect like terms by calculating the sum or difference of their coefficients (28−22)lSubtract the numbers 6l 6l=0Solution l=0 Show Solution