Identify Coefficients: Identify the coefficients of the quadratic expression, which are 1, −11, and 24.
Find Multiplying Numbers: Find two numbers that multiply to 24 (the constant term) and add to −11 (the coefficient of the middle term).Calculation: Factors of 24 that add up to −11 are −8 and −3.
Write Factored Form: Write the factored form of the quadratic expression using the factors found in the previous step.Calculation: The factored form is (a−8)(a−3).