A) 90
B) -90
C) 0
D) 368
Correct Answer: B
Solution :
(b): \[x+y+z=2+3-5=0\] \[\therefore x+y+z=0~\,\,\,\therefore {{x}^{3}}+{{y}^{3}}+{{z}^{3}}=3xyz\] \[=3\times 2\times 3\times \left( -5 \right)=-90\]You need to login to perform this action.
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