Question Simplify the expression l−1238 Evaluate l−1237−1Solution l−1238 Show Solution Find the roots l=1238 Evaluate l−1237−1To find the roots of the expression,set the expression equal to 0 l−1237−1=0Subtract the numbers l−1238=0Move the constant to the right-hand side and change its sign l=0+1238Solution l=1238 Show Solution