What two numbers multiply to 394 and add up to -395?

Here we answer the question: "What two numbers multiply to 394 and add up to -395?"

The answer to your question is:

-394 and -1

Below we illustrate and prove that -394 and -1 multiply to 394 and add up to -395:

-394 × -1 = 394
-394 + -1 = -395

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

x² - 395x + 394 = 0

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

(x - 394 ) (x - 1)

To summarize, since -394 and -1 multiply to 394 and add up -395, you know that the following is true:

x² - 395x + 394 = (x - 394 ) (x - 1)

Multiply To One Number and Add Up To Another
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