What two numbers multiply to -246 and add up to 121?

Here we answer the question: "What two numbers multiply to -246 and add up to 121?"

The answer to your question is:

-2 and 123

Below we illustrate and prove that -2 and 123 multiply to -246 and add up to 121:

-2 × 123 = -246
-2 + 123 = 121

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

x² + 121x - 246 = 0

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

(x - 2 ) (x + 123)

To summarize, since -2 and 123 multiply to -246 and add up 121, you know that the following is true:

x² + 121x - 246 = (x - 2 ) (x + 123)

Multiply To One Number and Add Up To Another
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