What two numbers multiply to -430 and add up to -429?

Here we answer the question: "What two numbers multiply to -430 and add up to -429?"

The answer to your question is:

-430 and 1

Below we illustrate and prove that -430 and 1 multiply to -430 and add up to -429:

-430 × 1 = -430
-430 + 1 = -429

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

x² - 429x - 430 = 0

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

(x - 430 ) (x + 1)

To summarize, since -430 and 1 multiply to -430 and add up -429, you know that the following is true:

x² - 429x - 430 = (x - 430 ) (x + 1)

Multiply To One Number and Add Up To Another
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