What two numbers multiply to -580 and add up to -141?

Here we answer the question: "What two numbers multiply to -580 and add up to -141?"

The answer to your question is:

-145 and 4

Below we illustrate and prove that -145 and 4 multiply to -580 and add up to -141:

-145 × 4 = -580
-145 + 4 = -141

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

x² - 141x - 580 = 0

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

(x - 145 ) (x + 4)

To summarize, since -145 and 4 multiply to -580 and add up -141, you know that the following is true:

x² - 141x - 580 = (x - 145 ) (x + 4)

Multiply To One Number and Add Up To Another
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