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**ImpossibleTriangle****Member**- Registered: 2017-07-31
- Posts: 6

Hi;

1. What is the value of

2. Call the roots of the cubic a,b, and c. What is the value of ?

The only way to learn mathematics is to do mathematics. ~Paul Halmos

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**ImpossibleTriangle****Member**- Registered: 2017-07-31
- Posts: 6

Both are correct! Good job!

The only way to learn mathematics is to do mathematics. ~Paul Halmos

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