What two numbers multiply to -532 and add up to 129?

Here we answer the question: "What two numbers multiply to -532 and add up to 129?"

The answer to your question is:

-4 and 133

Below we illustrate and prove that -4 and 133 multiply to -532 and add up to 129:

-4 × 133 = -532
-4 + 133 = 129

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

x² + 129x - 532 = 0

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

(x - 4 ) (x + 133)

To summarize, since -4 and 133 multiply to -532 and add up 129, you know that the following is true:

x² + 129x - 532 = (x - 4 ) (x + 133)

Multiply To One Number and Add Up To Another
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