What two numbers multiply to 260 and add up to -261?

Here we answer the question: "What two numbers multiply to 260 and add up to -261?"

The answer to your question is:

-260 and -1

Below we illustrate and prove that -260 and -1 multiply to 260 and add up to -261:

-260 × -1 = 260
-260 + -1 = -261

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

x² - 261x + 260 = 0

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

(x - 260 ) (x - 1)

To summarize, since -260 and -1 multiply to 260 and add up -261, you know that the following is true:

x² - 261x + 260 = (x - 260 ) (x - 1)

Multiply To One Number and Add Up To Another
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