which of the following numbers are perfect cubes
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Answered by
5
Answer:
Step-by-step explanation:
Answered by
5
Answer:
Both are perfect cubes.
On simplifying we get :
-8
---
11
Step-by-step explanation:
This is because when we factorize -64 we get:
-64 = -8 x -8 x -8
∛ -8 x -8 x -8
= -8
And when we factorize 1331 we get:
1331 = 11 x 11 x 11
∛ 11 x 11 x 11
= 11
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