Answer:
(x - 8)(x + 3)
Step-by-step explanation:
The factor pairs of 24 are:
1 and 24
2 and 12
3 and 8
4 and 6
Only one factor pair have a difference of 5, which is 3 and 8.
Since the x term is negative, the greater factor will be negative.
So the factored form is (x - 8)(x + 3).
Answer:
(x - 8)(x + 3) = 0.
Step-by-step explanation:
x^2 - 5x - 24 = 0
We need 2 numbers whose sum is -5 and whose product is -24. These are -8 and + 3, so we have the factorised equation:
(x - 8)(x + 3) = 0.
