What two numbers multiply to -693 and add up to -68?

Here we answer the question: "What two numbers multiply to -693 and add up to -68?"

The answer to your question is:

-77 and 9

Below we illustrate and prove that -77 and 9 multiply to -693 and add up to -68:

-77 × 9 = -693
-77 + 9 = -68

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

x² - 68x - 693 = 0

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

(x - 77 ) (x + 9)

To summarize, since -77 and 9 multiply to -693 and add up -68, you know that the following is true:

x² - 68x - 693 = (x - 77 ) (x + 9)

Multiply To One Number and Add Up To Another
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