What two numbers multiply to -656 and add up to -25?

Here we answer the question: "What two numbers multiply to -656 and add up to -25?"

The answer to your question is:

-41 and 16

Below we illustrate and prove that -41 and 16 multiply to -656 and add up to -25:

-41 × 16 = -656
-41 + 16 = -25

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

x² - 25x - 656 = 0

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

(x - 41 ) (x + 16)

To summarize, since -41 and 16 multiply to -656 and add up -25, you know that the following is true:

x² - 25x - 656 = (x - 41 ) (x + 16)

Multiply To One Number and Add Up To Another
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