Two workers can make two chairs in two days. How many chairs can 8 workers working at the same rate make in 20 days?
2 answers:
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For this case we have to:
Given the quadratic equation of the form:
The roots are given by:
If we have:
We can rewrite it in the following way:
Where:
Where we have:
By definition:
Thus, the roots are given by imaginary numbers:
Answer: