(2.247)3 + (1.730)3 + (1.023)3 -3 x 2.247 x 1.730 x 1.023 / [(2.247)2 – McqOptions

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1.	(2.247)3 + (1.730)3 + (1.023)3 -3 x 2.247 x 1.730 x 1.023 / [(2.247)2 + (1.730)2 + (1.023)2 - 2.247 x 1.730 - 1.730 x 1.023 - 2.247 x 1.023] = ?
A.	1.730
B.	4
C.	5
D.	5.247
Answer» D. 5.247

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