3 years ago

Use Vieta's Theorem to solve the problems.

Mathematics

1 answer:

VladimirAG [237]3 years ago

4 0

Answer:

The answer is -2, -17

Step-by-step explanation:

You write a system of equations

$x_{1} +x_{2}=-19\\x_{1}-x_{2}=15$

Then you solve:

-2, -17

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