What two numbers multiply to 238 and add up to -31?

Here we answer the question: "What two numbers multiply to 238 and add up to -31?"

The answer to your question is:

-17 and -14

Below we illustrate and prove that -17 and -14 multiply to 238 and add up to -31:

-17 × -14 = 238
-17 + -14 = -31

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

x² - 31x + 238 = 0

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

(x - 17 ) (x - 14)

To summarize, since -17 and -14 multiply to 238 and add up -31, you know that the following is true:

x² - 31x + 238 = (x - 17 ) (x - 14)

Multiply To One Number and Add Up To Another
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