Question Simplify the expression 105+l Evaluate 19+21+40+22+3+lSolution 105+l Show Solution Find the roots l=−105 Evaluate 19+21+40+22+3+lTo find the roots of the expression,set the expression equal to 0 19+21+40+22+3+l=0Add the numbers 105+l=0Move the constant to the right-hand side and change its sign l=0−105Solution l=−105 Show Solution