What two numbers multiply to -256 and add up to -60?

Here we answer the question: "What two numbers multiply to -256 and add up to -60?"

The answer to your question is:

-64 and 4

Below we illustrate and prove that -64 and 4 multiply to -256 and add up to -60:

-64 × 4 = -256
-64 + 4 = -60

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

x² - 60x - 256 = 0

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

(x - 64 ) (x + 4)

To summarize, since -64 and 4 multiply to -256 and add up -60, you know that the following is true:

x² - 60x - 256 = (x - 64 ) (x + 4)

Multiply To One Number and Add Up To Another
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