Question

Multiply. Give your answer in standard form.

(2n2 + 5n + 4)(2n – 4)
(1 point)
Responses

4n3 – 2n2 + 28n – 16
4 n 3 – 2 n 2 + 28 n – 16

4n3 + 12n2 – 2n – 16
4 n 3 + 12 n 2 – 2n – 16

4n3 + 2n2 – 12n – 16
4 n 3 + 2 n 2 – 12 n – 16

4n3 + 18n2 – 28n – 16

Answer 1

4n^3 + 18n^2 - 28n - 16