232k views
5 votes
28x3 + 21x2 + 16x + 12 = 0

User Joren
by
5.1k points

2 Answers

2 votes

Answer:

53

Explanation:

User Samxiao
by
4.9k points
7 votes

Answer: ( sorry if I’m wrong) 154

Explanation:

User KrzyH
by
5.6k points