Here we answer the question: "What two numbers multiply to 637 and add up to -62?"
The answer to your question is:
-49 and -13
Below we illustrate and prove that -49 and -13 multiply to 637 and add up to -62:
-49 × -13 = 637
-49 + -13 = -62
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 - 62x + 637 = 0
If so, the solution to factor the quadratic equation above is:
(x - 49 ) (x - 13)
To summarize, since -49 and -13 multiply to 637 and add up -62, you know that the following is true:
x2 - 62x + 637 = (x - 49 ) (x - 13)
Multiply To One Number and Add Up To Another
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