Question Simplify the expression l−1090 Evaluate l−800−290Solution l−1090 Show Solution Find the roots l=1090 Evaluate l−800−290To find the roots of the expression,set the expression equal to 0 l−800−290=0Subtract the numbers l−1090=0Move the constant to the right-hand side and change its sign l=0+1090Solution l=1090 Show Solution