-3 5x X+2 x+2 χ-1 x - 3x+2
+
Ο Α. (x+ 2)(x-1)
Ο Ο Ο
Ο Β. 5x(x + 2)
C. (x+ 2)(x- 1)(x-2)
D. (x+2)(x-1)(x - 3x+2)

the optional answer is A

Step-by-step explanation:

the reason y it A because all of the others doesn't add up to the correct amout

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐

c

step-by-step explanation: