Here we answer the question: "What two numbers multiply to 713 and add up to -54?"
The answer to your question is:
-31 and -23
Below we illustrate and prove that -31 and -23 multiply to 713 and add up to -54:
-31 × -23 = 713
-31 + -23 = -54
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 - 54x + 713 = 0
If so, the solution to factor the quadratic equation above is:
(x - 31 ) (x - 23)
To summarize, since -31 and -23 multiply to 713 and add up -54, you know that the following is true:
x2 - 54x + 713 = (x - 31 ) (x - 23)
Multiply To One Number and Add Up To Another
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