What two numbers multiply to -450 and add up to -449?

Here we answer the question: "What two numbers multiply to -450 and add up to -449?"

The answer to your question is:

-450 and 1

Below we illustrate and prove that -450 and 1 multiply to -450 and add up to -449:

-450 × 1 = -450
-450 + 1 = -449

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

x² - 449x - 450 = 0

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

(x - 450 ) (x + 1)

To summarize, since -450 and 1 multiply to -450 and add up -449, you know that the following is true:

x² - 449x - 450 = (x - 450 ) (x + 1)

Multiply To One Number and Add Up To Another
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