What two numbers multiply to -920 and add up to 458?

Here we answer the question: "What two numbers multiply to -920 and add up to 458?"

The answer to your question is:

-2 and 460

Below we illustrate and prove that -2 and 460 multiply to -920 and add up to 458:

-2 × 460 = -920
-2 + 460 = 458

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

x² + 458x - 920 = 0

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

(x - 2 ) (x + 460)

To summarize, since -2 and 460 multiply to -920 and add up 458, you know that the following is true:

x² + 458x - 920 = (x - 2 ) (x + 460)

Multiply To One Number and Add Up To Another
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