What two numbers multiply to -617 and add up to -616?

Here we answer the question: "What two numbers multiply to -617 and add up to -616?"

The answer to your question is:

-617 and 1

Below we illustrate and prove that -617 and 1 multiply to -617 and add up to -616:

-617 × 1 = -617
-617 + 1 = -616

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

x² - 616x - 617 = 0

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

(x - 617 ) (x + 1)

To summarize, since -617 and 1 multiply to -617 and add up -616, you know that the following is true:

x² - 616x - 617 = (x - 617 ) (x + 1)

Multiply To One Number and Add Up To Another
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