What two numbers multiply to -498 and add up to -77?

Here we answer the question: "What two numbers multiply to -498 and add up to -77?"

The answer to your question is:

-83 and 6

Below we illustrate and prove that -83 and 6 multiply to -498 and add up to -77:

-83 × 6 = -498
-83 + 6 = -77

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

x² - 77x - 498 = 0

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

(x - 83 ) (x + 6)

To summarize, since -83 and 6 multiply to -498 and add up -77, you know that the following is true:

x² - 77x - 498 = (x - 83 ) (x + 6)

Multiply To One Number and Add Up To Another
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