What two numbers multiply to -380 and add up to -379?

Here we answer the question: "What two numbers multiply to -380 and add up to -379?"

The answer to your question is:

-380 and 1

Below we illustrate and prove that -380 and 1 multiply to -380 and add up to -379:

-380 × 1 = -380
-380 + 1 = -379

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

x² - 379x - 380 = 0

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

(x - 380 ) (x + 1)

To summarize, since -380 and 1 multiply to -380 and add up -379, you know that the following is true:

x² - 379x - 380 = (x - 380 ) (x + 1)

Multiply To One Number and Add Up To Another
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