What two numbers multiply to -255 and add up to -46?

Here we answer the question: "What two numbers multiply to -255 and add up to -46?"

The answer to your question is:

-51 and 5

Below we illustrate and prove that -51 and 5 multiply to -255 and add up to -46:

-51 × 5 = -255
-51 + 5 = -46

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

x² - 46x - 255 = 0

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

(x - 51 ) (x + 5)

To summarize, since -51 and 5 multiply to -255 and add up -46, you know that the following is true:

x² - 46x - 255 = (x - 51 ) (x + 5)

Multiply To One Number and Add Up To Another
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