Here we answer the question: "What two numbers multiply to -960 and add up to -112?"
The answer to your question is:
-120 and 8
Below we illustrate and prove that -120 and 8 multiply to -960 and add up to -112:
-120 × 8 = -960
-120 + 8 = -112
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 - 112x - 960 = 0
If so, the solution to factor the quadratic equation above is:
(x - 120 ) (x + 8)
To summarize, since -120 and 8 multiply to -960 and add up -112, you know that the following is true:
x2 - 112x - 960 = (x - 120 ) (x + 8)
Multiply To One Number and Add Up To Another
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