Simplify 3n(4n2 + 5n).
(1 point)
Responses
12n3 + 15n2
12 n 3 + 15 n 2
7n2 + 8n
7 n 2 + 8 n
12n2 + 15n
12 n 2 + 15 n
12n2 + 8n
1 answer
12n^3 + 15n^2
(1 point)
Responses
12n3 + 15n2
12 n 3 + 15 n 2
7n2 + 8n
7 n 2 + 8 n
12n2 + 15n
12 n 2 + 15 n
12n2 + 8n
1 answer
1 answer
1 answer
1 answer
1 answer