What two numbers multiply to 899 and add up to -900?

Here we answer the question: "What two numbers multiply to 899 and add up to -900?"

The answer to your question is:

-899 and -1

Below we illustrate and prove that -899 and -1 multiply to 899 and add up to -900:

-899 × -1 = 899
-899 + -1 = -900

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

x² - 900x + 899 = 0

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

(x - 899 ) (x - 1)

To summarize, since -899 and -1 multiply to 899 and add up -900, you know that the following is true:

x² - 900x + 899 = (x - 899 ) (x - 1)

Multiply To One Number and Add Up To Another
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