What two numbers multiply to -965 and add up to 964?

Here we answer the question: "What two numbers multiply to -965 and add up to 964?"

The answer to your question is:

-1 and 965

Below we illustrate and prove that -1 and 965 multiply to -965 and add up to 964:

-1 × 965 = -965
-1 + 965 = 964

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

x² + 964x - 965 = 0

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

(x - 1 ) (x + 965)

To summarize, since -1 and 965 multiply to -965 and add up 964, you know that the following is true:

x² + 964x - 965 = (x - 1 ) (x + 965)

Multiply To One Number and Add Up To Another
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