The sum of two numbers is 9. the sum of squares of these numbers is 41. find the product of the numbers
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Let the numbers be x and y so, according to question ;
sum of numbers : x + y = 9
=> x = 9-y
Now sum of their squares : (9-y)² + y² = 41
solving these equations and then getting the value of x and y ;
their product comes out to be 20.
sum of numbers : x + y = 9
=> x = 9-y
Now sum of their squares : (9-y)² + y² = 41
solving these equations and then getting the value of x and y ;
their product comes out to be 20.
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