What two numbers multiply to 618 and add up to -619?

Here we answer the question: "What two numbers multiply to 618 and add up to -619?"

The answer to your question is:

-618 and -1

Below we illustrate and prove that -618 and -1 multiply to 618 and add up to -619:

-618 × -1 = 618
-618 + -1 = -619

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

x² - 619x + 618 = 0

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

(x - 618 ) (x - 1)

To summarize, since -618 and -1 multiply to 618 and add up -619, you know that the following is true:

x² - 619x + 618 = (x - 618 ) (x - 1)

Multiply To One Number and Add Up To Another
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