Question:
Evaluate:
(i) (8)3
(ii) (15)3
(iii) (21)3
(iv) (60)3
Solution:
(i) $(8)^{3}=(8 \times 8 \times 8)=512$.
Thus, the cube of 8 is 512 .
(ii) $(15)^{3}=(15 \times 15 \times 15)=3375$.
Thus, the cube of 15 is 3375 .
(iii) $(21)^{3}=(21 \times 21 \times 21)=9261$.
Thus, the cube of 21 is 9261 .
(iv) $(60)^{3}=(60 \times 60 \times 60)=216000$.
Thus, the cube of 60 is 216000 .
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