Multiply. Give your answer in standard form.
(2n2 + 5n + 4)(2n – 4)
(1 point)
Responses
a. 4n3 – 2n2 + 28n – 16
b. 4n3 + 12n2 – 2n – 16
c. 4n3 + 2n2 – 12n – 16
d. 4n3 + 18n2 – 28n – 16
1 answer
b. 4n3 + 12n2 - 2n - 16
(2n2 + 5n + 4)(2n – 4)
(1 point)
Responses
a. 4n3 – 2n2 + 28n – 16
b. 4n3 + 12n2 – 2n – 16
c. 4n3 + 2n2 – 12n – 16
d. 4n3 + 18n2 – 28n – 16
1 answer
1 answer
1 answer
1 answer
1 answer