What two numbers multiply to -915 and add up to 914?

Here we answer the question: "What two numbers multiply to -915 and add up to 914?"

The answer to your question is:

-1 and 915

Below we illustrate and prove that -1 and 915 multiply to -915 and add up to 914:

-1 × 915 = -915
-1 + 915 = 914

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

x² + 914x - 915 = 0

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

(x - 1 ) (x + 915)

To summarize, since -1 and 915 multiply to -915 and add up 914, you know that the following is true:

x² + 914x - 915 = (x - 1 ) (x + 915)

Multiply To One Number and Add Up To Another
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