SOLUTION: 3x2+81=0

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Question 593644: 3x2+81=0
Answer by Eva18(13) About Me  (Show Source):
You can put this solution on YOUR website!
3x2+81=0
2(3x)+81=0
6x+81=0
6x=-81
dividing by x in both sides we will get x=-13.5 as our answer.