Answer :
Answer:
option 4) 3x^2(4x – 3) + 1(4x – 3)
Step-by-step explanation:
Distributive property:-
Distributive property for multiplication
a.(b + c) = a .b + a. c
By using distributive property
3x^2(4x-3) +1(4x-3)
= 3x^2 .4x - 3x^2.3 +4x -3
= 12 x^3-9x^2+4x-3