Q. ratics3,0)2. Which of the following is a factor of x2−9x+18 ?a) x+6b) x+3c) x−9d) x−3
Identify Coefficients: Step Title: Identify the CoefficientsReasoning: Identify the coefficients of the quadratic equation.Calculation: Coefficients are 1, −9, 18.
Find Factors: Step Title: Find the FactorsReasoning: Find two numbers that multiply to 18 (the constant term) and add to −9 (the coefficient of the middle term).Calculation: Factors of 18 that add up to −9 are −3 and −6.