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

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

The answer to your question is:

1 and 429

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

1 × 429 = 429
1 + 429 = 430

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

x² + 430x + 429 = 0

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

(x + 1 ) (x + 429)

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

x² + 430x + 429 = (x + 1 ) (x + 429)

Multiply To One Number and Add Up To Another
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