SOLUTION: 3n^2-7n≥6

Question 629880: 3n^2-7n≥6
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
3n^2-7n≥6
3n^2-7n-6≥0
(3n+2)(n-3)≥0
number line
<...+....-2/3....-....3.....+.......>
solution:
(-∞,-2/3] U [3,∞)
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SOLUTION: 3n^2-7n&#8805;6