What two numbers multiply to -961 and add up to -960?

Here we answer the question: "What two numbers multiply to -961 and add up to -960?"

The answer to your question is:

-961 and 1

Below we illustrate and prove that -961 and 1 multiply to -961 and add up to -960:

-961 × 1 = -961
-961 + 1 = -960

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

x² - 960x - 961 = 0

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

(x - 961 ) (x + 1)

To summarize, since -961 and 1 multiply to -961 and add up -960, you know that the following is true:

x² - 960x - 961 = (x - 961 ) (x + 1)

Multiply To One Number and Add Up To Another
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