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The number x is 2 more than the number y. Ifthe sum of the squares of x and y is 34; findthe product of x and y. |
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Answer» x=y+2 x*x+y*y=34 x=y+2 so x-y=2 by taking square both the sides x*x-2xy+y*y = 4 34-2xy = 4 so 2xy = 34-4 = 30 so xy = 15 |
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