What two numbers multiply to -394 and add up to 195?

Here we answer the question: "What two numbers multiply to -394 and add up to 195?"

The answer to your question is:

-2 and 197

Below we illustrate and prove that -2 and 197 multiply to -394 and add up to 195:

-2 × 197 = -394
-2 + 197 = 195

Are you asking because you are trying to figure out how to factor the following quadratic equation?

x² + 195x - 394 = 0

If so, the solution to factor the quadratic equation above is:

(x - 2 ) (x + 197)

To summarize, since -2 and 197 multiply to -394 and add up 195, you know that the following is true:

x² + 195x - 394 = (x - 2 ) (x + 197)

Multiply To One Number and Add Up To Another
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