find the cube of -2/7
Answers
Answered by
4
Answer:
-8/343..............
Answered by
2
Answer:
-8/343
Step-by-step explanation:
-2/7× -2/7 ×-2/7 cube means we need multiply 3 times so -2×-2×-2=-8
7×7×7=343
so , we can also multiply in fraction form also but same -2/7 3 times we need to multiply
so, final answer is = -8/343
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