What two numbers multiply to 414 and add up to -415?

Here we answer the question: "What two numbers multiply to 414 and add up to -415?"

The answer to your question is:

-414 and -1

Below we illustrate and prove that -414 and -1 multiply to 414 and add up to -415:

-414 × -1 = 414
-414 + -1 = -415

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

x² - 415x + 414 = 0

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

(x - 414 ) (x - 1)

To summarize, since -414 and -1 multiply to 414 and add up -415, you know that the following is true:

x² - 415x + 414 = (x - 414 ) (x - 1)

Multiply To One Number and Add Up To Another
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