What two numbers multiply to -929 and add up to 928?

Here we answer the question: "What two numbers multiply to -929 and add up to 928?"

The answer to your question is:

-1 and 929

Below we illustrate and prove that -1 and 929 multiply to -929 and add up to 928:

-1 × 929 = -929
-1 + 929 = 928

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

x² + 928x - 929 = 0

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

(x - 1 ) (x + 929)

To summarize, since -1 and 929 multiply to -929 and add up 928, you know that the following is true:

x² + 928x - 929 = (x - 1 ) (x + 929)

Multiply To One Number and Add Up To Another
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