Here we answer the question: "What two numbers multiply to -798 and add up to -263?"
The answer to your question is:
-266 and 3
Below we illustrate and prove that -266 and 3 multiply to -798 and add up to -263:
-266 × 3 = -798
-266 + 3 = -263
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 - 263x - 798 = 0
If so, the solution to factor the quadratic equation above is:
(x - 266 ) (x + 3)
To summarize, since -266 and 3 multiply to -798 and add up -263, you know that the following is true:
x2 - 263x - 798 = (x - 266 ) (x + 3)
Multiply To One Number and Add Up To Another
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