What two numbers multiply to -864 and add up to 5?

Here we answer the question: "What two numbers multiply to -864 and add up to 5?"

The answer to your question is:

-27 and 32

Below we illustrate and prove that -27 and 32 multiply to -864 and add up to 5:

-27 × 32 = -864
-27 + 32 = 5

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

x² + 5x - 864 = 0

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

(x - 27 ) (x + 32)

To summarize, since -27 and 32 multiply to -864 and add up 5, you know that the following is true:

x² + 5x - 864 = (x - 27 ) (x + 32)

Multiply To One Number and Add Up To Another
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