What two numbers multiply to -765 and add up to 764?

Here we answer the question: "What two numbers multiply to -765 and add up to 764?"

The answer to your question is:

-1 and 765

Below we illustrate and prove that -1 and 765 multiply to -765 and add up to 764:

-1 × 765 = -765
-1 + 765 = 764

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

x² + 764x - 765 = 0

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

(x - 1 ) (x + 765)

To summarize, since -1 and 765 multiply to -765 and add up 764, you know that the following is true:

x² + 764x - 765 = (x - 1 ) (x + 765)

Multiply To One Number and Add Up To Another
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