What two numbers multiply to -131 and add up to -130?

Here we answer the question: "What two numbers multiply to -131 and add up to -130?"

The answer to your question is:

-131 and 1

Below we illustrate and prove that -131 and 1 multiply to -131 and add up to -130:

-131 × 1 = -131
-131 + 1 = -130

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

x² - 130x - 131 = 0

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

(x - 131 ) (x + 1)

To summarize, since -131 and 1 multiply to -131 and add up -130, you know that the following is true:

x² - 130x - 131 = (x - 131 ) (x + 1)

Multiply To One Number and Add Up To Another
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