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Click the option on the left followed by your answer on the right
Scorecard
Correct
Incorrect
1
Sum of the roots
$$\dfrac{{(-1)}A_{n-1}}{A_n}$$
2
Sum of roots taken two at a time
$$\dfrac{A_{n-2}}{A_n}$$
3
Sum of roots taken three at a time
$$\dfrac{(-1)A_{n-3}}{A_n}$$
4
Product of the roots
$$\dfrac{(-1)^nA_0}{A_n}$$
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