What two numbers multiply to -693 and add up to -228?

Here we answer the question: "What two numbers multiply to -693 and add up to -228?"

The answer to your question is:

-231 and 3

Below we illustrate and prove that -231 and 3 multiply to -693 and add up to -228:

-231 × 3 = -693
-231 + 3 = -228

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

x² - 228x - 693 = 0

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

(x - 231 ) (x + 3)

To summarize, since -231 and 3 multiply to -693 and add up -228, you know that the following is true:

x² - 228x - 693 = (x - 231 ) (x + 3)

Multiply To One Number and Add Up To Another
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