What two numbers multiply to -694 and add up to 693?

Here we answer the question: "What two numbers multiply to -694 and add up to 693?"

The answer to your question is:

-1 and 694

Below we illustrate and prove that -1 and 694 multiply to -694 and add up to 693:

-1 × 694 = -694
-1 + 694 = 693

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

x² + 693x - 694 = 0

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

(x - 1 ) (x + 694)

To summarize, since -1 and 694 multiply to -694 and add up 693, you know that the following is true:

x² + 693x - 694 = (x - 1 ) (x + 694)

Multiply To One Number and Add Up To Another
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