What two numbers multiply to -660 and add up to -127?

Here we answer the question: "What two numbers multiply to -660 and add up to -127?"

The answer to your question is:

-132 and 5

Below we illustrate and prove that -132 and 5 multiply to -660 and add up to -127:

-132 × 5 = -660
-132 + 5 = -127

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

x² - 127x - 660 = 0

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

(x - 132 ) (x + 5)

To summarize, since -132 and 5 multiply to -660 and add up -127, you know that the following is true:

x² - 127x - 660 = (x - 132 ) (x + 5)

Multiply To One Number and Add Up To Another
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