Here we answer the question: "What two numbers multiply to -868 and add up to 117?"
The answer to your question is:
-7 and 124
Below we illustrate and prove that -7 and 124 multiply to -868 and add up to 117:
-7 × 124 = -868
-7 + 124 = 117
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 + 117x - 868 = 0
If so, the solution to factor the quadratic equation above is:
(x - 7 ) (x + 124)
To summarize, since -7 and 124 multiply to -868 and add up 117, you know that the following is true:
x2 + 117x - 868 = (x - 7 ) (x + 124)
Multiply To One Number and Add Up To Another
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