Answer:
(n - 6 )(n + 4 )
Step-by-step explanation:
given
n² - 2n - 24
To factor th expression
Consider the factors of the constant term (- 24 ) which sum to give the coefficient of the n- term (- 2)
The factors are - 6 and + 4 , since
- 6 × + 4 = - 24 and - 6 + 4 = - 2, then
n² - 2n - 24 = (n - 6 )(n + 4 )