the product of two numbers with a difference of 20 is 629. What are the two numbers?

I need to find 2 numbers which have a difference of 20 that multiply to give a total of 629. What are the two numbers?
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1 Answer

let the numbers are X, X-20

Their product is X(X-20)=629

                            X^2- 20X-629=0

                                  (X-37)*(X-17)=0

 THE given numbers are 17 &37
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