Step-by-step explanation:
l hope it helps mark the brainliest plzz
Answer:
option c is correct
(3x^2 + 3)(4 + x^3)
=3x^2(4 + x^3) +3(4 + x^3)
=12x^2 + 3x^5 +12 +3x^3
=3x^5 + 3x^3 + 12x^2 + 12
