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If the cost for manufacturing x units of a certain product is given c=x^2 +25x +30 find the number of units manufactured at a cost of 9380

1 Answer

4 votes

Answer:

85

Explanation:

The roots to the quadratic equation are - 110 and 85. You can't manufacture negative units, therefore the answer must be 85.

User Siebe Jongebloed
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