Question

the cost function is given by c=4x²+13x+12 therefore the marginal cost is​

Answer 1

Answer:

x = - 4

x = - 4/3

Step-by-step explanation:

4x² + 13x + 12 = 0

4x² + 16 - 3x + 12 = 0

4x(x + 4) + 3(x + 4) = 0

(x + 4)(4x + 3) = 0

x + 4 = 0 or 4x + 3 = 0

x = - 4 or x = - 4/3

-TheUnknownScientist

Answer 2

I think it's correct

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