What two numbers multiply to -830 and add up to 829?

Here we answer the question: "What two numbers multiply to -830 and add up to 829?"

The answer to your question is:

-1 and 830

Below we illustrate and prove that -1 and 830 multiply to -830 and add up to 829:

-1 × 830 = -830
-1 + 830 = 829

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

x² + 829x - 830 = 0

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

(x - 1 ) (x + 830)

To summarize, since -1 and 830 multiply to -830 and add up 829, you know that the following is true:

x² + 829x - 830 = (x - 1 ) (x + 830)

Multiply To One Number and Add Up To Another
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