What two numbers multiply to -690 and add up to -227?

Here we answer the question: "What two numbers multiply to -690 and add up to -227?"

The answer to your question is:

-230 and 3

Below we illustrate and prove that -230 and 3 multiply to -690 and add up to -227:

-230 × 3 = -690
-230 + 3 = -227

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

x² - 227x - 690 = 0

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

(x - 230 ) (x + 3)

To summarize, since -230 and 3 multiply to -690 and add up -227, you know that the following is true:

x² - 227x - 690 = (x - 230 ) (x + 3)

Multiply To One Number and Add Up To Another
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