What two numbers multiply to -568 and add up to -138?

Here we answer the question: "What two numbers multiply to -568 and add up to -138?"

The answer to your question is:

-142 and 4

Below we illustrate and prove that -142 and 4 multiply to -568 and add up to -138:

-142 × 4 = -568
-142 + 4 = -138

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

x² - 138x - 568 = 0

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

(x - 142 ) (x + 4)

To summarize, since -142 and 4 multiply to -568 and add up -138, you know that the following is true:

x² - 138x - 568 = (x - 142 ) (x + 4)

Multiply To One Number and Add Up To Another
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