What two numbers multiply to -960 and add up to -86?

Here we answer the question: "What two numbers multiply to -960 and add up to -86?"

The answer to your question is:

-96 and 10

Below we illustrate and prove that -96 and 10 multiply to -960 and add up to -86:

-96 × 10 = -960
-96 + 10 = -86

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

x² - 86x - 960 = 0

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

(x - 96 ) (x + 10)

To summarize, since -96 and 10 multiply to -960 and add up -86, you know that the following is true:

x² - 86x - 960 = (x - 96 ) (x + 10)

Multiply To One Number and Add Up To Another
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