Here we answer the question: "What two numbers multiply to 611 and add up to 60?"
The answer to your question is:
13 and 47
Below we illustrate and prove that 13 and 47 multiply to 611 and add up to 60:
13 × 47 = 611
13 + 47 = 60
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 + 60x + 611 = 0
If so, the solution to factor the quadratic equation above is:
(x + 13 ) (x + 47)
To summarize, since 13 and 47 multiply to 611 and add up 60, you know that the following is true:
x2 + 60x + 611 = (x + 13 ) (x + 47)
Multiply To One Number and Add Up To Another
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