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Evaluate (212)3 - (121)3 + (222)3

Mathematics
JAMB 1986
Evaluate (212)3 - (121)3 + (222)3
  • A. (313)3
  • B. (1000)3
  • C. (1020)3
  • D. (1222)3
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Correct Answer: Option C
Explanation
Evaluate (212)3 - (121)3 + (222)3

(221)3+

(222)3

1211
121
------
(1020)3
Next
Go back to Maths classroom

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