What two numbers multiply to -229 and add up to -228?

Here we answer the question: "What two numbers multiply to -229 and add up to -228?"

The answer to your question is:

-229 and 1

Below we illustrate and prove that -229 and 1 multiply to -229 and add up to -228:

-229 × 1 = -229
-229 + 1 = -228

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

x² - 228x - 229 = 0

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

(x - 229 ) (x + 1)

To summarize, since -229 and 1 multiply to -229 and add up -228, you know that the following is true:

x² - 228x - 229 = (x - 229 ) (x + 1)

Multiply To One Number and Add Up To Another
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