What two numbers multiply to -252 and add up to 124?

Here we answer the question: "What two numbers multiply to -252 and add up to 124?"

The answer to your question is:

-2 and 126

Below we illustrate and prove that -2 and 126 multiply to -252 and add up to 124:

-2 × 126 = -252
-2 + 126 = 124

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

x² + 124x - 252 = 0

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

(x - 2 ) (x + 126)

To summarize, since -2 and 126 multiply to -252 and add up 124, you know that the following is true:

x² + 124x - 252 = (x - 2 ) (x + 126)

Multiply To One Number and Add Up To Another
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