Here we answer the question: "What two numbers multiply to 714 and add up to -65?"
The answer to your question is:
-51 and -14
Below we illustrate and prove that -51 and -14 multiply to 714 and add up to -65:
-51 × -14 = 714
-51 + -14 = -65
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 - 65x + 714 = 0
If so, the solution to factor the quadratic equation above is:
(x - 51 ) (x - 14)
To summarize, since -51 and -14 multiply to 714 and add up -65, you know that the following is true:
x2 - 65x + 714 = (x - 51 ) (x - 14)
Multiply To One Number and Add Up To Another
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