Here we answer the question: "What two numbers multiply to 621 and add up to 50?"
The answer to your question is:
23 and 27
Below we illustrate and prove that 23 and 27 multiply to 621 and add up to 50:
23 × 27 = 621
23 + 27 = 50
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 + 50x + 621 = 0
If so, the solution to factor the quadratic equation above is:
(x + 23 ) (x + 27)
To summarize, since 23 and 27 multiply to 621 and add up 50, you know that the following is true:
x2 + 50x + 621 = (x + 23 ) (x + 27)
Multiply To One Number and Add Up To Another
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