What two numbers multiply to -360 and add up to -86?

Here we answer the question: "What two numbers multiply to -360 and add up to -86?"

The answer to your question is:

-90 and 4

Below we illustrate and prove that -90 and 4 multiply to -360 and add up to -86:

-90 × 4 = -360
-90 + 4 = -86

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

x² - 86x - 360 = 0

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

(x - 90 ) (x + 4)

To summarize, since -90 and 4 multiply to -360 and add up -86, you know that the following is true:

x² - 86x - 360 = (x - 90 ) (x + 4)

Multiply To One Number and Add Up To Another
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