14. Without actually calculating the cubes, find the value of each of the following:
(i) (-12)' + (7) + (5)
(ii) (28)*+(-15)+(-13)
Answers
Answered by
2
Answer:
(i) 0
(ii) 0
Step-by-step explanation:
both has same answer 0
Answered by
1
Step-by-step explanation:
- (1) soln: (-12)’+(7)+(5)
- -1728+ 343+125
- -1510
- (2)soln: (28)*+(-15)+(-13)
- 21952 - 3375-2197
- 16380
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