Here we answer the question: "What two numbers multiply to 758 and add up to -381?"
The answer to your question is:
-379 and -2
Below we illustrate and prove that -379 and -2 multiply to 758 and add up to -381:
-379 × -2 = 758
-379 + -2 = -381
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 - 381x + 758 = 0
If so, the solution to factor the quadratic equation above is:
(x - 379 ) (x - 2)
To summarize, since -379 and -2 multiply to 758 and add up -381, you know that the following is true:
x2 - 381x + 758 = (x - 379 ) (x - 2)
Multiply To One Number and Add Up To Another
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