What two numbers multiply to -966 and add up to 965?

Here we answer the question: "What two numbers multiply to -966 and add up to 965?"

The answer to your question is:

-1 and 966

Below we illustrate and prove that -1 and 966 multiply to -966 and add up to 965:

-1 × 966 = -966
-1 + 966 = 965

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

x² + 965x - 966 = 0

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

(x - 1 ) (x + 966)

To summarize, since -1 and 966 multiply to -966 and add up 965, you know that the following is true:

x² + 965x - 966 = (x - 1 ) (x + 966)

Multiply To One Number and Add Up To Another
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