What two numbers multiply to -960 and add up to -478?

Here we answer the question: "What two numbers multiply to -960 and add up to -478?"

The answer to your question is:

-480 and 2

Below we illustrate and prove that -480 and 2 multiply to -960 and add up to -478:

-480 × 2 = -960
-480 + 2 = -478

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

x² - 478x - 960 = 0

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

(x - 480 ) (x + 2)

To summarize, since -480 and 2 multiply to -960 and add up -478, you know that the following is true:

x² - 478x - 960 = (x - 480 ) (x + 2)

Multiply To One Number and Add Up To Another
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