What two numbers multiply to -770 and add up to -67?

Here we answer the question: "What two numbers multiply to -770 and add up to -67?"

The answer to your question is:

-77 and 10

Below we illustrate and prove that -77 and 10 multiply to -770 and add up to -67:

-77 × 10 = -770
-77 + 10 = -67

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

x² - 67x - 770 = 0

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

(x - 77 ) (x + 10)

To summarize, since -77 and 10 multiply to -770 and add up -67, you know that the following is true:

x² - 67x - 770 = (x - 77 ) (x + 10)

Multiply To One Number and Add Up To Another
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