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

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

The answer to your question is:

-130 and -1

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

-130 × -1 = 130
-130 + -1 = -131

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

x² - 131x + 130 = 0

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

(x - 130 ) (x - 1)

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

x² - 131x + 130 = (x - 130 ) (x - 1)

Multiply To One Number and Add Up To Another
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