What two numbers multiply to -320 and add up to -22?

Here we answer the question: "What two numbers multiply to -320 and add up to -22?"

The answer to your question is:

-32 and 10

Below we illustrate and prove that -32 and 10 multiply to -320 and add up to -22:

-32 × 10 = -320
-32 + 10 = -22

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

x² - 22x - 320 = 0

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

(x - 32 ) (x + 10)

To summarize, since -32 and 10 multiply to -320 and add up -22, you know that the following is true:

x² - 22x - 320 = (x - 32 ) (x + 10)

Multiply To One Number and Add Up To Another
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