2 years ago

A track race has 6 participants. In how many orders could the runners possibly finish?

Mathematics

1 answer:

Veseljchak [2.6K]2 years ago

4 0

Answer:

as there are only 6 people so accordingly the orders will also be 6 but only the firs 3 will be rewarded

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Answer-

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Here,

a = -3, b = 27, c = 1200

So,

$x^2=\dfrac{-b\pm \sqrt{b^2-4ac}}{2a}$

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