What two numbers multiply to -760 and add up to -66?

Here we answer the question: "What two numbers multiply to -760 and add up to -66?"

The answer to your question is:

-76 and 10

Below we illustrate and prove that -76 and 10 multiply to -760 and add up to -66:

-76 × 10 = -760
-76 + 10 = -66

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

x² - 66x - 760 = 0

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

(x - 76 ) (x + 10)

To summarize, since -76 and 10 multiply to -760 and add up -66, you know that the following is true:

x² - 66x - 760 = (x - 76 ) (x + 10)

Multiply To One Number and Add Up To Another
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