Answer:see explanationStep-by-step explanation:Givenn² - 23n - 24 = 0To factor the quadraticConsider the factors of the constant term (- 24) which sum to give the coefficient of the n- term (- 23)The factors are - 24 and + 1, since- 24 × 1 = - 24 and - 24 + 1 = - 23, thus(n - 24)(n + 1) = 0 ← in factored form