What two numbers multiply to -456 and add up to 5?

Here we answer the question: "What two numbers multiply to -456 and add up to 5?"

The answer to your question is:

-19 and 24

Below we illustrate and prove that -19 and 24 multiply to -456 and add up to 5:

-19 × 24 = -456
-19 + 24 = 5

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

x² + 5x - 456 = 0

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

(x - 19 ) (x + 24)

To summarize, since -19 and 24 multiply to -456 and add up 5, you know that the following is true:

x² + 5x - 456 = (x - 19 ) (x + 24)

Multiply To One Number and Add Up To Another
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