Here we answer the question: "What two numbers multiply to 771 and add up to 260?"
The answer to your question is:
3 and 257
Below we illustrate and prove that 3 and 257 multiply to 771 and add up to 260:
3 × 257 = 771
3 + 257 = 260
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 + 260x + 771 = 0
If so, the solution to factor the quadratic equation above is:
(x + 3 ) (x + 257)
To summarize, since 3 and 257 multiply to 771 and add up 260, you know that the following is true:
x2 + 260x + 771 = (x + 3 ) (x + 257)
Multiply To One Number and Add Up To Another
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