Find the value of x³+ y³ + z³ – 3xyz if x² + y² + z² = 83 and x + y + z = 15.
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Mathematics, 19.05.2021 16:30 michibabiee
Find the value of x³+ y³ + z³ – 3xyz if x² + y² + z² = 83 and x + y + z = 15.
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