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nata0808 [166]
3 years ago
7

The cost, C(x),for manufacturing x units of certain product Is given byC(x)=x^2-20x+35, find the units manufactured at a cost of

$5560
Mathematics
1 answer:
Rainbow [258]3 years ago
7 0

Answer:

No units

Step-by-step explanation:

The cost function is given by;

C(x)=x^2-20x+35

To find the units manufactured at a cost of $5,560

We equate the C(x) to 5560 and solve for x.

x^2-20x+35 = 5560

x^2-20x+35 - 5560 = 0

x^2-20x - 5525= 0

The discriminant of this equation is negative.

That is,

d =  {( - 20)}^{2}  - 4 \times 1 \times  - 5560 \:  < 0

Hence the equation has no real roots.

This means no units can be produced at $5,560

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