What two numbers multiply to 672 and add up to -68?

Here we answer the question: "What two numbers multiply to 672 and add up to -68?"

The answer to your question is:

-56 and -12

Below we illustrate and prove that -56 and -12 multiply to 672 and add up to -68:

-56 × -12 = 672
-56 + -12 = -68

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

x² - 68x + 672 = 0

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

(x - 56 ) (x - 12)

To summarize, since -56 and -12 multiply to 672 and add up -68, you know that the following is true:

x² - 68x + 672 = (x - 56 ) (x - 12)

Multiply To One Number and Add Up To Another
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