X=Y=333, Z=334 and then find X³+Y³+Z³-3XYZ=?
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Hiii friend,
X = 333 , Y = 333, Z = 334.
Therefore,
(X)³ + (Y)³+ (Z)³ - 3×XYZ = (333)³ + (333)³ + (334)³ - 3×333×333×334
= 36926037 + 36926037 + 37259704 - 111110778
= 111111778 - 111110778 = -999999000
X = 333 , Y = 333, Z = 334.
Therefore,
(X)³ + (Y)³+ (Z)³ - 3×XYZ = (333)³ + (333)³ + (334)³ - 3×333×333×334
= 36926037 + 36926037 + 37259704 - 111110778
= 111111778 - 111110778 = -999999000
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