Mathematics, 06.07.2019 21:30 joe805

Use the identity x^3+y^3+z^3−3xyz=(x+y+z)(x^2+y^2+z^ 2−x^y−y^z−z^x) 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.

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Use the identity x^3+y^3+z^3−3xyz=(x+y+z)(x^2+y^2+z^ 2−x^y−y^z−z^x) to determine the value of the su...