Question

Multiply. Give your answer in standard form.

(2n2 + 5n + 4)(2n – 4)

1. 4n3 – 2n2 + 28n – 16
2. 4n3 + 12n2 – 2n – 16
3. 4n3 + 2n2 – 12n – 16
4. 4n3 + 18n2 – 28n – 16

Answer 1

Foil it out

Answer 2

Do you nkow how to do that?

Answer 3

no . @10115658

Answer 4

multiply the 2n with each term in (2n2 + 5n + 4)

Answer 5

then do the same with -4