What two numbers multiply to -386 and add up to -385?

Here we answer the question: "What two numbers multiply to -386 and add up to -385?"

The answer to your question is:

-386 and 1

Below we illustrate and prove that -386 and 1 multiply to -386 and add up to -385:

-386 × 1 = -386
-386 + 1 = -385

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

x² - 385x - 386 = 0

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

(x - 386 ) (x + 1)

To summarize, since -386 and 1 multiply to -386 and add up -385, you know that the following is true:

x² - 385x - 386 = (x - 386 ) (x + 1)

Multiply To One Number and Add Up To Another
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