Answer :
Answer:
(x-1)
Step-by-step explanation:
-3x^2-21x+24
Factor out -3
-3 (x^2 +7x -8)
Factor inside the parentheses
What two terms multiply to -8 and add to 8
8*-1 = -8
8+-1 = 7
-3(x+8)(x-1)
Answer:
(x-1)
Step-by-step explanation:
-3x^2-21x+24
Factor out -3
-3 (x^2 +7x -8)
Factor inside the parentheses
What two terms multiply to -8 and add to 8
8*-1 = -8
8+-1 = 7
-3(x+8)(x-1)