What two numbers multiply to -772 and add up to 771?

Here we answer the question: "What two numbers multiply to -772 and add up to 771?"

The answer to your question is:

-1 and 772

Below we illustrate and prove that -1 and 772 multiply to -772 and add up to 771:

-1 × 772 = -772
-1 + 772 = 771

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

x² + 771x - 772 = 0

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

(x - 1 ) (x + 772)

To summarize, since -1 and 772 multiply to -772 and add up 771, you know that the following is true:

x² + 771x - 772 = (x - 1 ) (x + 772)

Multiply To One Number and Add Up To Another
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