What two numbers multiply to -988 and add up to 63?

Here we answer the question: "What two numbers multiply to -988 and add up to 63?"

The answer to your question is:

-13 and 76

Below we illustrate and prove that -13 and 76 multiply to -988 and add up to 63:

-13 × 76 = -988
-13 + 76 = 63

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

x² + 63x - 988 = 0

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

(x - 13 ) (x + 76)

To summarize, since -13 and 76 multiply to -988 and add up 63, you know that the following is true:

x² + 63x - 988 = (x - 13 ) (x + 76)

Multiply To One Number and Add Up To Another
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