Question Simplify the expression ω−18 Evaluate ω−3−6−9Solution ω−18 Show Solution Find the roots ω=18 Evaluate ω−3−6−9To find the roots of the expression,set the expression equal to 0 ω−3−6−9=0Subtract the numbers ω−9−9=0Subtract the numbers ω−18=0Move the constant to the right-hand side and change its sign ω=0+18Solution ω=18 Show Solution