Question

please help me with this answer​

Answer 1

i think it’s A cuz if u add normally A is the answer u get

Answer 2

Answer: B. 2x^4+12x^2-8

Step-by-step explanation: x^2+4x+2 x 2x^2+3x-4

x^2 x 2x^2+4x+3x+2-4

2x^4+12x^2-8

I think its B because the question does say that you have to multiply.