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1. |
If x + y = 4, xy = 2, y + z = 5, yz = 3, z + x = 6 and zx = 4, then find the value of \(x^3 + y^3 + z^3 — 3xyz\). |
A. | 151.75 |
B. | 152.75 |
C. | 153.75 |
D. | 150.75 |
Answer» D. 150.75 | |