What two numbers multiply to -96 and add up to -4?

Here we answer the question: "What two numbers multiply to -96 and add up to -4?"

The answer to your question is:

-12 and 8

Below we illustrate and prove that -12 and 8 multiply to -96 and add up to -4:

-12 × 8 = -96
-12 + 8 = -4

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

x² - 4x - 96 = 0

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

(x - 12 ) (x + 8)

To summarize, since -12 and 8 multiply to -96 and add up -4, you know that the following is true:

x² - 4x - 96 = (x - 12 ) (x + 8)

Multiply To One Number and Add Up To Another
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