Question Factor the expression 2(9+x) Evaluate 18+2xSolution 2(9+x) Show Solution Find the roots x=−9 Evaluate 18+2xTo find the roots of the expression,set the expression equal to 0 18+2x=0Move the constant to the right-hand side and change its sign 2x=0−18Removing 0 doesn't change the value,so remove it from the expression 2x=−18Divide both sides 22x=2−18Divide the numbers x=2−18Solution More Steps Evaluate 2−18Reduce the numbers 1−9Calculate −9 x=−9 Show Solution
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