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Mathematics, 04.07.2019 02:30 Marcus2935

Use the identity x3+y3+z3−3xyz=(x+y+z)(x2+y2+z2−xy−y z−zx) to determine the value of the sum of three integers given: the sum of their squares is 110, the sum of their cubes is 684, the product of the three integers is 210, and the sum of any two products (xy+yz+zx) is 107. enter your answer as an integer, like this: 42

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Use the identity x3+y3+z3−3xyz=(x+y+z)(x2+y2+z2−xy−y z−zx) to determine the value of the sum of thre...
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