Question Simplify the expression −4493−l Evaluate 12−4505−lSolution −4493−l Show Solution Find the roots l=−4493 Evaluate 12−4505−lTo find the roots of the expression,set the expression equal to 0 12−4505−l=0Subtract the numbers −4493−l=0Move the constant to the right-hand side and change its sign −l=0+4493Removing 0 doesn't change the value,so remove it from the expression −l=4493Solution l=−4493 Show Solution