What two numbers multiply to -766 and add up to 765?

Here we answer the question: "What two numbers multiply to -766 and add up to 765?"

The answer to your question is:

-1 and 766

Below we illustrate and prove that -1 and 766 multiply to -766 and add up to 765:

-1 × 766 = -766
-1 + 766 = 765

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

x² + 765x - 766 = 0

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

(x - 1 ) (x + 766)

To summarize, since -1 and 766 multiply to -766 and add up 765, you know that the following is true:

x² + 765x - 766 = (x - 1 ) (x + 766)

Multiply To One Number and Add Up To Another
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