What two numbers multiply to -612 and add up to 611?

Here we answer the question: "What two numbers multiply to -612 and add up to 611?"

The answer to your question is:

-1 and 612

Below we illustrate and prove that -1 and 612 multiply to -612 and add up to 611:

-1 × 612 = -612
-1 + 612 = 611

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

x² + 611x - 612 = 0

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

(x - 1 ) (x + 612)

To summarize, since -1 and 612 multiply to -612 and add up 611, you know that the following is true:

x² + 611x - 612 = (x - 1 ) (x + 612)

Multiply To One Number and Add Up To Another
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