Question Factor the expression −9(2x+3) Evaluate −18x−27Solution −9(2x+3) Show Solution Find the roots x=−23Alternative Form x=−1.5 Evaluate −18x−27To find the roots of the expression,set the expression equal to 0 −18x−27=0Move the constant to the right-hand side and change its sign −18x=0+27Removing 0 doesn't change the value,so remove it from the expression −18x=27Change the signs on both sides of the equation 18x=−27Divide both sides 1818x=18−27Divide the numbers x=18−27Solution More Steps Evaluate 18−27Cancel out the common factor 9 2−3Use b−a=−ba=−ba to rewrite the fraction −23 x=−23Alternative Form x=−1.5 Show Solution
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