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If the sum of the two numbers is 22 and the sum of their squares is 404, then the product of the numbers is: |
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Answer» 40 Then, (x + y) = 22 and X2 + y2 = 404 Now, 2XY = (x + y)2 - (x2 + y2) 2xy= 222 - 404 = 484 - 404 = 80 xy = 40 |
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