Here we answer the question: "What two numbers multiply to -959 and add up to -130?"
The answer to your question is:
-137 and 7
Below we illustrate and prove that -137 and 7 multiply to -959 and add up to -130:
-137 × 7 = -959
-137 + 7 = -130
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 - 130x - 959 = 0
If so, the solution to factor the quadratic equation above is:
(x - 137 ) (x + 7)
To summarize, since -137 and 7 multiply to -959 and add up -130, you know that the following is true:
x2 - 130x - 959 = (x - 137 ) (x + 7)
Multiply To One Number and Add Up To Another
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