What two numbers multiply to 672 and add up to -673?

Here we answer the question: "What two numbers multiply to 672 and add up to -673?"

The answer to your question is:

-672 and -1

Below we illustrate and prove that -672 and -1 multiply to 672 and add up to -673:

-672 × -1 = 672
-672 + -1 = -673

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

x² - 673x + 672 = 0

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

(x - 672 ) (x - 1)

To summarize, since -672 and -1 multiply to 672 and add up -673, you know that the following is true:

x² - 673x + 672 = (x - 672 ) (x - 1)

Multiply To One Number and Add Up To Another
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