What two numbers multiply to 863 and add up to 864?

Here we answer the question: "What two numbers multiply to 863 and add up to 864?"

The answer to your question is:

1 and 863

Below we illustrate and prove that 1 and 863 multiply to 863 and add up to 864:

1 × 863 = 863
1 + 863 = 864

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

x² + 864x + 863 = 0

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

(x + 1 ) (x + 863)

To summarize, since 1 and 863 multiply to 863 and add up 864, you know that the following is true:

x² + 864x + 863 = (x + 1 ) (x + 863)

Multiply To One Number and Add Up To Another
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