Question Find the roots l=4017Alternative Form l=0.425 Evaluate 17−40lTo find the roots of the expression,set the expression equal to 0 17−40l=0Move the constant to the right-hand side and change its sign −40l=0−17Removing 0 doesn't change the value,so remove it from the expression −40l=−17Change the signs on both sides of the equation 40l=17Divide both sides 4040l=4017Solution l=4017Alternative Form l=0.425 Show Solution