Here we answer the question: "What two numbers multiply to -382 and add up to -381?"
The answer to your question is:
-382 and 1
Below we illustrate and prove that -382 and 1 multiply to -382 and add up to -381:
-382 × 1 = -382
-382 + 1 = -381
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 - 381x - 382 = 0
If so, the solution to factor the quadratic equation above is:
(x - 382 ) (x + 1)
To summarize, since -382 and 1 multiply to -382 and add up -381, you know that the following is true:
x2 - 381x - 382 = (x - 382 ) (x + 1)
Multiply To One Number and Add Up To Another
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