What two numbers multiply to -616 and add up to -306?

Here we answer the question: "What two numbers multiply to -616 and add up to -306?"

The answer to your question is:

-308 and 2

Below we illustrate and prove that -308 and 2 multiply to -616 and add up to -306:

-308 × 2 = -616
-308 + 2 = -306

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

x² - 306x - 616 = 0

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

(x - 308 ) (x + 2)

To summarize, since -308 and 2 multiply to -616 and add up -306, you know that the following is true:

x² - 306x - 616 = (x - 308 ) (x + 2)

Multiply To One Number and Add Up To Another
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