Question

Simplify the product.

2n (n² + 3n + 4)
a. 2n^3 + 6n² + 8n
b. 2n^3 + 3n + 4
c. 2n^3 + 6n + 8
d. n² + 5n + 4

Answer 1

2n (n² + 3n + 4)
2n^3 + 6n^2 + 8n
It's A.

Answer 2

2n(n^2+3n+4)=
2n^3+6n^2+8n

Answer is A