What two numbers multiply to -774 and add up to -77?

Here we answer the question: "What two numbers multiply to -774 and add up to -77?"

The answer to your question is:

-86 and 9

Below we illustrate and prove that -86 and 9 multiply to -774 and add up to -77:

-86 × 9 = -774
-86 + 9 = -77

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

x² - 77x - 774 = 0

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

(x - 86 ) (x + 9)

To summarize, since -86 and 9 multiply to -774 and add up -77, you know that the following is true:

x² - 77x - 774 = (x - 86 ) (x + 9)

Multiply To One Number and Add Up To Another
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