What two numbers multiply to -855 and add up to -282?

Here we answer the question: "What two numbers multiply to -855 and add up to -282?"

The answer to your question is:

-285 and 3

Below we illustrate and prove that -285 and 3 multiply to -855 and add up to -282:

-285 × 3 = -855
-285 + 3 = -282

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

x² - 282x - 855 = 0

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

(x - 285 ) (x + 3)

To summarize, since -285 and 3 multiply to -855 and add up -282, you know that the following is true:

x² - 282x - 855 = (x - 285 ) (x + 3)

Multiply To One Number and Add Up To Another
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