What two numbers multiply to 858 and add up to -431?

Here we answer the question: "What two numbers multiply to 858 and add up to -431?"

The answer to your question is:

-429 and -2

Below we illustrate and prove that -429 and -2 multiply to 858 and add up to -431:

-429 × -2 = 858
-429 + -2 = -431

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

x² - 431x + 858 = 0

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

(x - 429 ) (x - 2)

To summarize, since -429 and -2 multiply to 858 and add up -431, you know that the following is true:

x² - 431x + 858 = (x - 429 ) (x - 2)

Multiply To One Number and Add Up To Another
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