What two numbers multiply to -490 and add up to 93?

Here we answer the question: "What two numbers multiply to -490 and add up to 93?"

The answer to your question is:

-5 and 98

Below we illustrate and prove that -5 and 98 multiply to -490 and add up to 93:

-5 × 98 = -490
-5 + 98 = 93

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

x² + 93x - 490 = 0

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

(x - 5 ) (x + 98)

To summarize, since -5 and 98 multiply to -490 and add up 93, you know that the following is true:

x² + 93x - 490 = (x - 5 ) (x + 98)

Multiply To One Number and Add Up To Another
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