What two numbers multiply to -390 and add up to -59?

Here we answer the question: "What two numbers multiply to -390 and add up to -59?"

The answer to your question is:

-65 and 6

Below we illustrate and prove that -65 and 6 multiply to -390 and add up to -59:

-65 × 6 = -390
-65 + 6 = -59

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

x² - 59x - 390 = 0

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

(x - 65 ) (x + 6)

To summarize, since -65 and 6 multiply to -390 and add up -59, you know that the following is true:

x² - 59x - 390 = (x - 65 ) (x + 6)

Multiply To One Number and Add Up To Another
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