Identify Coefficients: Step Title: Identify the CoefficientsConcise Step Description: Identify the coefficients of the quadratic equation, which are the numbers in front of the variables. In this case, the coefficients are 18, −15, and −18.Step Calculation: Coefficients are 18, −15, −18Step Output: Coefficients: 18, −15, −18
Find Factors: Step Title: Find the FactorsConcise Step Description: Find two numbers that multiply to the product of the first and last coefficients 18×−18=−324 and add to the middle coefficient −15.Step Calculation: Factors of −324 that add up to −15 are −27 and 12.Step Output: Factors: −27, 12
Rewrite Middle Term: Step Title: Rewrite the Middle TermConcise Step Description: Rewrite the middle term using the factors found in the previous step.Step Calculation: 18v2−27v+12v−18Step Output: Rewritten quadratic: 18v2−27v+12v−18
Factor by Grouping: Step Title: Factor by GroupingConcise Step Description: Group the terms into two pairs and factor out the common factors from each pair.Step Calculation: 18v2−27v + 12v−18 = 9v(2v−3) + 6(2v−3)Step Output: Grouped factors: 9v(2v−3) + 6(2v−3)
Factor Out Common Binomial: Step Title: Factor Out the Common BinomialConcise Step Description: Factor out the common binomial factor from the grouped terms.Step Calculation: (9v+6)(2v−3)Step Output: Factored Form: (9v+6)(2v−3)