What two numbers multiply to 770 and add up to -69?

Here we answer the question: "What two numbers multiply to 770 and add up to -69?"

The answer to your question is:

-55 and -14

Below we illustrate and prove that -55 and -14 multiply to 770 and add up to -69:

-55 × -14 = 770
-55 + -14 = -69

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

x² - 69x + 770 = 0

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

(x - 55 ) (x - 14)

To summarize, since -55 and -14 multiply to 770 and add up -69, you know that the following is true:

x² - 69x + 770 = (x - 55 ) (x - 14)

Multiply To One Number and Add Up To Another
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