What two numbers multiply to -451 and add up to -450?

Here we answer the question: "What two numbers multiply to -451 and add up to -450?"

The answer to your question is:

-451 and 1

Below we illustrate and prove that -451 and 1 multiply to -451 and add up to -450:

-451 × 1 = -451
-451 + 1 = -450

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

x² - 450x - 451 = 0

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

(x - 451 ) (x + 1)

To summarize, since -451 and 1 multiply to -451 and add up -450, you know that the following is true:

x² - 450x - 451 = (x - 451 ) (x + 1)

Multiply To One Number and Add Up To Another
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