Without actually calculating the cubes, deduce the value of
(−123)+ 73 + 53. Thanks. Best answer will be marked Brainliest.
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Answer: -1427661
Step-by-step explanation:
(-123^3)+(73^3)+(53^3)
If x+y+z=0
Then, -123+73+53=0
⇒ x^3+y^3+z^3=3xyz
(-123^3)+(73^3)+(53^3) = 3 (-123) (73) (53)
= - 1427661
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