Here we answer the question: "What two numbers multiply to 559 and add up to 56?"
The answer to your question is:
13 and 43
Below we illustrate and prove that 13 and 43 multiply to 559 and add up to 56:
13 × 43 = 559
13 + 43 = 56
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 + 56x + 559 = 0
If so, the solution to factor the quadratic equation above is:
(x + 13 ) (x + 43)
To summarize, since 13 and 43 multiply to 559 and add up 56, you know that the following is true:
x2 + 56x + 559 = (x + 13 ) (x + 43)
Multiply To One Number and Add Up To Another
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