What is the factored form of 3x2 + 21x – 24?

(1 point)
Responses

3(x + 8)(x – 1)
3( x + 8)( x – 1)

3(x + 6)(x – 3)
3( x + 6)( x – 3)

3(x + 5)(x – 3)
3( x + 5)( x – 3)

3(x + 7)(x – 3)